Integer Profile

181,376

2^7 × 13 × 109

Prime factors, divisor sums, positional representations and sequence properties for 181,376. The prime factorization is 2^7 × 13 × 109.

Number of positive divisors: 32. Showing the recorded part of the sequence: 85.

AbundantEvenComposite

Prime factorization

Factorization: 2^7 × 13 × 109
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 392,700
Proper-divisor sum: 211,324
Digit sum: 26
Digital root: 8

Number bases

Decimal: 181376
Binary: 101100010010000000 (18 bits)
Octal: 0o542200
Hexadecimal: 0x2C480

Divisor catalog (32)

12481316263252641041091282082184164368328721,4171,6641,7442,8343,4885,6686,97611,33613,95222,67245,34490,688181,376

Showing 32 of 32.

Collatz trajectory (85 steps)

Even: n → n/2; Odd: n → 3n + 1

181,37690,68845,34422,67211,3365,6682,8341,4174,2522,1261,0633,1901,5954,7862,3937,1803,5901,7955,3862,6938,0804,0402,0201,0105051,5167583791,1385691,7088544271,2826411,9249624811,4447223611,0845422718144071,2226111,8349172,7521,376688344172864313065196

Showing 60 of 60.