Integer Profile

1,666,301

7 × 13 × 18311

Prime factors, divisor sums, positional representations and sequence properties for 1,666,301. The prime factorization is 7 × 13 × 18311.

Number of positive divisors: 8. Showing the recorded part of the sequence: 70.

DeficientOddComposite

Prime factorization

Factorization: 7 × 13 × 18311
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,050,944
Proper-divisor sum: 384,643
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1666301
Binary: 110010110110011111101 (21 bits)
Octal: 0o6266375
Hexadecimal: 0x196CFD

Divisor catalog (8)

17139118,311128,177238,0431,666,301

Showing 8 of 8.

Collatz trajectory (70 steps)

Even: n → n/2; Odd: n → 3n + 1

1,666,3014,998,9042,499,4521,249,726624,8631,874,590937,2952,811,8861,405,9434,217,8302,108,9156,326,7463,163,3739,490,1204,745,0602,372,5301,186,2653,558,7961,779,398889,6992,669,0981,334,5494,003,6482,001,8241,000,912500,456250,228125,11462,557187,67293,83646,91823,45970,37835,189105,56852,78426,39213,1966,5983,2999,8984,94914,8487,4243,7121,856928464232116582988442211341752

Showing 60 of 60.