Integer Profile

3,490,905

3 × 5 × 11 × 21157

Prime factors, divisor sums, positional representations and sequence properties for 3,490,905. The prime factorization is 3 × 5 × 11 × 21157.

Number of positive divisors: 16. Showing the recorded part of the sequence: 190.

DeficientOddComposite

Number bases

Decimal: 3490905
Binary: 1101010100010001011001 (22 bits)
Octal: 0o15242131
Hexadecimal: 0x354459

Divisor catalog (16)

1351115335516521,15763,471105,785232,727317,355698,1811,163,6353,490,905

Showing 16 of 16.

Collatz trajectory (190 steps)

Even: n → n/2; Odd: n → 3n + 1

3,490,90510,472,7165,236,3582,618,1797,854,5383,927,26911,781,8085,890,9042,945,4521,472,726736,3632,209,0901,104,5453,313,6361,656,818828,4092,485,2281,242,614621,3071,863,922931,9612,795,8841,397,942698,9712,096,9141,048,4573,145,3721,572,686786,3432,359,0301,179,5153,538,5461,769,2735,307,8202,653,9101,326,9553,980,8661,990,4335,971,3002,985,6501,492,8254,478,4762,239,2381,119,6193,358,8581,679,4295,038,2882,519,1441,259,572629,786314,893944,680472,340236,170118,085354,256177,12888,56444,28222,141

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 11 × 21157
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 6,093,504
Proper-divisor sum: 2,602,599
Digit sum: 30
Digital root: 3