Integer Profile

4,047,446

2 × 13 × 155671

Prime factors, divisor sums, positional representations and sequence properties for 4,047,446. The prime factorization is 2 × 13 × 155671.

Number of positive divisors: 8. Showing the recorded part of the sequence: 136.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 6,538,224
Proper-divisor sum: 2,490,778
Digit sum: 29
Digital root: 2

Number bases

Decimal: 4047446
Binary: 1111011100001001010110 (22 bits)
Octal: 0o17341126
Hexadecimal: 0x3DC256

Divisor catalog (8)

121326155,671311,3422,023,7234,047,446

Showing 8 of 8.

Collatz trajectory (136 steps)

Even: n → n/2; Odd: n → 3n + 1

4,047,4462,023,7236,071,1703,035,5859,106,7564,553,3782,276,6896,830,0683,415,0341,707,5175,122,5522,561,2761,280,638640,3191,920,958960,4792,881,4381,440,7194,322,1582,161,0796,483,2383,241,6199,724,8584,862,42914,587,2887,293,6443,646,8221,823,4115,470,2342,735,1178,205,3524,102,6762,051,3381,025,6693,077,0081,538,504769,252384,626192,313576,940288,470144,235432,706216,353649,060324,530162,265486,796243,398121,699365,098182,549547,648273,824136,91268,45634,22817,1148,55725,672

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 155671
Distinct prime factors: 3
Perfect square: No
Parity: Even