Integer Profile

1,567,996

2^2 × 391999

Prime factors, divisor sums, positional representations and sequence properties for 1,567,996. The prime factorization is 2^2 × 391999.

Number of positive divisors: 6. Showing the recorded part of the sequence: 225.

DeficientEvenComposite

Collatz trajectory (225 steps)

Even: n → n/2; Odd: n → 3n + 1

1,567,996783,998391,9991,175,998587,9991,763,998881,9992,645,9981,322,9993,968,9981,984,4995,953,4982,976,7498,930,2484,465,1242,232,5621,116,2813,348,8441,674,422837,2112,511,6341,255,8173,767,4521,883,726941,8632,825,5901,412,7954,238,3862,119,1936,357,5803,178,7901,589,3954,768,1862,384,0937,152,2803,576,1401,788,070894,0352,682,1061,341,0534,023,1602,011,5801,005,790502,8951,508,686754,3432,263,0301,131,5153,394,5461,697,2735,091,8202,545,9101,272,9553,818,8661,909,4335,728,3002,864,1501,432,0754,296,2262,148,113

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 391999
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 6
Divisor sum: 2,744,000
Proper-divisor sum: 1,176,004
Digit sum: 43
Digital root: 7

Number bases

Decimal: 1567996
Binary: 101111110110011111100 (21 bits)
Octal: 0o5766374
Hexadecimal: 0x17ECFC

Divisor catalog (6)

124391,999783,9981,567,996

Showing 6 of 6.