Integer Profile

4,012,671

3 × 13 × 31 × 3319

Prime factors, divisor sums, positional representations and sequence properties for 4,012,671. The prime factorization is 3 × 13 × 31 × 3319.

Number of positive divisors: 16. Showing the recorded part of the sequence: 278.

DeficientOddComposite

Collatz trajectory (278 steps)

Even: n → n/2; Odd: n → 3n + 1

4,012,67112,038,0146,019,00718,057,0229,028,51127,085,53413,542,76740,628,30220,314,15160,942,45430,471,22791,413,68245,706,841137,120,52468,560,26234,280,131102,840,39451,420,197154,260,59277,130,29638,565,14819,282,5749,641,28728,923,86214,461,93143,385,79421,692,89765,078,69232,539,34616,269,67348,809,02024,404,51012,202,25536,606,76618,303,38354,910,15027,455,07582,365,22641,182,613123,547,84061,773,92030,886,96015,443,4807,721,7403,860,8701,930,4355,791,3062,895,6538,686,9604,343,4802,171,7401,085,870542,9351,628,806814,4032,443,2101,221,6053,664,8161,832,408916,204

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 31 × 3319
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,949,440
Proper-divisor sum: 1,936,769
Digit sum: 21
Digital root: 3

Number bases

Decimal: 4012671
Binary: 1111010011101001111111 (22 bits)
Octal: 0o17235177
Hexadecimal: 0x3D3A7F

Divisor catalog (16)

13133139934031,2093,3199,95743,147102,889129,441308,6671,337,5574,012,671

Showing 16 of 16.