Integer Profile

1,145,456

2^4 × 13 × 5507

Prime factors, divisor sums, positional representations and sequence properties for 1,145,456. The prime factorization is 2^4 × 13 × 5507.

Number of positive divisors: 20. Showing the recorded part of the sequence: 222.

AbundantEvenComposite

Collatz trajectory (222 steps)

Even: n → n/2; Odd: n → 3n + 1

1,145,456572,728286,364143,18271,591214,774107,387322,162161,081483,244241,622120,811362,434181,217543,652271,826135,913407,740203,870101,935305,806152,903458,710229,355688,066344,0331,032,100516,050258,025774,076387,038193,519580,558290,279870,838435,4191,306,258653,1291,959,388979,694489,8471,469,542734,7712,204,3141,102,1573,306,4721,653,236826,618413,3091,239,928619,964309,982154,991464,974232,487697,462348,7311,046,194523,0971,569,292

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 13 × 5507
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 20
Divisor sum: 2,390,472
Proper-divisor sum: 1,245,016
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1145456
Binary: 100010111101001110000 (21 bits)
Octal: 0o4275160
Hexadecimal: 0x117A70

Divisor catalog (20)

1248131626521042085,50711,01422,02844,05671,59188,112143,182286,364572,7281,145,456

Showing 20 of 20.