Integer Profile

1,572,158

2 × 7 × 112297

Prime factors, divisor sums, positional representations and sequence properties for 1,572,158. The prime factorization is 2 × 7 × 112297.

Number of positive divisors: 8. Showing the recorded part of the sequence: 269.

DeficientEvenComposite

Collatz trajectory (269 steps)

Even: n → n/2; Odd: n → 3n + 1

1,572,158786,0792,358,2381,179,1193,537,3581,768,6795,306,0382,653,0197,959,0583,979,52911,938,5885,969,2942,984,6478,953,9424,476,97113,430,9146,715,45720,146,37210,073,1865,036,59315,109,7807,554,8903,777,44511,332,3365,666,1682,833,0841,416,542708,2712,124,8141,062,4073,187,2221,593,6114,780,8342,390,4177,171,2523,585,6261,792,8135,378,4402,689,2201,344,610672,3052,016,9161,008,458504,2291,512,688756,344378,172189,08694,543283,630141,815425,446212,723638,170319,085957,256478,628239,314119,657358,972

Showing 60 of 60.

Prime factorization

Factorization: 2 × 7 × 112297
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,695,152
Proper-divisor sum: 1,122,994
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1572158
Binary: 101111111110100111110 (21 bits)
Octal: 0o5776476
Hexadecimal: 0x17FD3E

Divisor catalog (8)

12714112,297224,594786,0791,572,158

Showing 8 of 8.