Integer Profile

6,442,500

2^2 × 3 × 5^4 × 859

Prime factors, divisor sums, positional representations and sequence properties for 6,442,500. The prime factorization is 2^2 × 3 × 5^4 × 859.

Number of positive divisors: 60. Showing the recorded part of the sequence: 121.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 60
Divisor sum: 18,806,480
Proper-divisor sum: 12,363,980
Digit sum: 21
Digital root: 3

Number bases

Decimal: 6442500
Binary: 11000100100111000000100 (23 bits)
Octal: 0o30447004
Hexadecimal: 0x624E04

Divisor catalog (60)

1234561012152025305060751001251502503003755006257508591,2501,5001,7181,8752,5002,5773,4363,7504,2955,1547,5008,59010,30812,88517,18021,47525,77042,95051,54064,42585,900107,375128,850214,750257,700322,125429,500536,875644,2501,073,7501,288,5001,610,6252,147,5003,221,2506,442,500

Showing 60 of 60.

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

6,442,5003,221,2501,610,6254,831,8762,415,9381,207,9693,623,9081,811,954905,9772,717,9321,358,966679,4832,038,4501,019,2253,057,6761,528,838764,4192,293,2581,146,6293,439,8881,719,944859,972429,986214,993644,980322,490161,245483,736241,868120,93460,467181,40290,701272,104136,05268,02634,013102,04051,02025,51012,75538,26619,13357,40028,70014,3507,17521,52610,76332,29016,14548,43624,21812,10936,32818,1649,0824,54113,6246,812