Integer Profile

8,421,970

2 × 5 × 17 × 107 × 463

Prime factors, divisor sums, positional representations and sequence properties for 8,421,970. The prime factorization is 2 × 5 × 17 × 107 × 463.

Number of positive divisors: 32. Showing the recorded part of the sequence: 186.

DeficientEvenComposite

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

8,421,9704,210,98512,632,9566,316,4783,158,2399,474,7184,737,35914,212,0787,106,03921,318,11810,659,05931,977,17815,988,58947,965,76823,982,88411,991,4425,995,72117,987,1648,993,5824,496,79113,490,3746,745,18720,235,56210,117,78130,353,34415,176,6727,588,3363,794,1681,897,084948,542474,2711,422,814711,4072,134,2221,067,1113,201,3341,600,6674,802,0022,401,0017,203,0043,601,5021,800,7515,402,2542,701,1278,103,3824,051,69112,155,0746,077,53718,232,6129,116,3064,558,15313,674,4606,837,2303,418,61510,255,8465,127,92315,383,7707,691,88523,075,65611,537,828

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 17 × 107 × 463
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 16,236,288
Proper-divisor sum: 7,814,318
Digit sum: 31
Digital root: 4

Number bases

Decimal: 8421970
Binary: 100000001000001001010010 (24 bits)
Octal: 0o40101122
Hexadecimal: 0x808252

Divisor catalog (32)

125101734851071702144635359261,0701,8192,3153,6384,6307,8719,09515,74218,19039,35549,54178,71099,082247,705495,410842,1971,684,3944,210,9858,421,970

Showing 32 of 32.