Integer Profile

6,645,120

2^7 × 3 × 5 × 3461

Prime factors, divisor sums, positional representations and sequence properties for 6,645,120. The prime factorization is 2^7 × 3 × 5 × 3461.

Number of positive divisors: 64. Showing the recorded part of the sequence: 178.

AbundantEvenComposite

Collatz trajectory (178 steps)

Even: n → n/2; Odd: n → 3n + 1

6,645,1203,322,5601,661,280830,640415,320207,660103,83051,915155,74677,873233,620116,81058,405175,21687,60843,80421,90210,95132,85416,42749,28224,64173,92436,96218,48155,44427,72213,86141,58420,79210,3965,1982,5997,7983,89911,6985,84917,5488,7744,38713,1626,58119,7449,8724,9362,4681,2346171,8529264631,3906952,0861,0433,1301,5654,6962,3481,174

Showing 60 of 60.

Prime factorization

Factorization: 2^7 × 3 × 5 × 3461
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 64
Divisor sum: 21,187,440
Proper-divisor sum: 14,542,320
Digit sum: 24
Digital root: 6

Number bases

Decimal: 6645120
Binary: 11001010110010110000000 (23 bits)
Octal: 0o31262600
Hexadecimal: 0x656580

Divisor catalog (64)

123456810121516202430324048606480961201281601922403203844806409601,9203,4616,92210,38313,84417,30520,76627,68834,61041,53251,91555,37669,22083,064103,830110,752138,440166,128207,660221,504276,880332,256415,320443,008553,760664,512830,6401,107,5201,329,024

Showing 60 of 64.