Integer Profile

1,910,871

3^4 × 31 × 761

Prime factors, divisor sums, positional representations and sequence properties for 1,910,871. The prime factorization is 3^4 × 31 × 761.

Number of positive divisors: 20. Showing the recorded part of the sequence: 78.

DeficientOddComposite

Prime factorization

Factorization: 3^4 × 31 × 761
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 20
Divisor sum: 2,950,464
Proper-divisor sum: 1,039,593
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1910871
Binary: 111010010100001010111 (21 bits)
Octal: 0o7224127
Hexadecimal: 0x1D2857

Divisor catalog (20)

139273181932797618372,2832,5116,84920,54723,59161,64170,773212,319636,9571,910,871

Showing 20 of 20.

Collatz trajectory (78 steps)

Even: n → n/2; Odd: n → 3n + 1

1,910,8715,732,6142,866,3078,598,9224,299,46112,898,3846,449,1923,224,5961,612,298806,1492,418,4481,209,224604,612302,306151,153453,460226,730113,365340,096170,04885,02442,51221,25610,6285,3142,6577,9723,9861,9935,9802,9901,4954,4862,2436,7303,36510,0965,0482,5241,2626311,8949472,8421,4214,2642,1321,0665331,600800400200100502576381958

Showing 60 of 60.