Integer Profile

1,913,490

2 × 3^3 × 5 × 19 × 373

Prime factors, divisor sums, positional representations and sequence properties for 1,913,490. The prime factorization is 2 × 3^3 × 5 × 19 × 373.

Number of positive divisors: 64. Showing the recorded part of the sequence: 122.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 64
Divisor sum: 5,385,600
Proper-divisor sum: 3,472,110
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1913490
Binary: 111010011001010010010 (21 bits)
Octal: 0o7231222
Hexadecimal: 0x1D3292

Divisor catalog (64)

1235691015181927303845545790951141351711902702853423735135707468551,0261,1191,7101,8652,2382,5653,3573,7305,1305,5956,7147,08710,07111,19014,17416,78520,14221,26133,57035,43542,52250,35563,78370,870100,710106,305127,566191,349212,610318,915

Showing 60 of 64.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

1,913,490956,7452,870,2361,435,118717,5592,152,6781,076,3393,229,0181,614,5094,843,5282,421,7641,210,882605,4411,816,324908,162454,0811,362,244681,122340,5611,021,684510,842255,421766,264383,132191,56695,783287,350143,675431,026215,513646,540323,270161,635484,906242,453727,360363,680181,84090,92045,46022,73011,36534,09617,0488,5244,2622,1316,3943,1979,5924,7962,3981,1993,5981,7995,3982,6998,0984,04912,148

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^3 × 5 × 19 × 373
Distinct prime factors: 5
Perfect square: No
Parity: Even