Integer Profile

8,128,000

2^9 × 5^3 × 127

Prime factors, divisor sums, positional representations and sequence properties for 8,128,000. The prime factorization is 2^9 × 5^3 × 127.

Number of positive divisors: 80. Showing the recorded part of the sequence: 62.

AbundantEvenComposite

Prime factorization

Factorization: 2^9 × 5^3 × 127
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 20,427,264
Proper-divisor sum: 12,299,264
Digit sum: 19
Digital root: 1

Number bases

Decimal: 8128000
Binary: 11111000000011000000000 (23 bits)
Octal: 0o37003000
Hexadecimal: 0x7C0600

Divisor catalog (80)

124581016202532405064801001251271281602002502542563204005005085126356408001,0001,0161,2701,2801,6002,0002,0322,5402,5603,1753,2004,0004,0645,0806,3506,4008,0008,12810,16012,70012,80015,87516,00016,25620,32025,40031,75032,00032,512

Showing 60 of 80.

Collatz trajectory (62 steps)

Even: n → n/2; Odd: n → 3n + 1

8,128,0004,064,0002,032,0001,016,000508,000254,000127,00063,50031,75015,87547,62623,81371,44035,72017,8608,9304,46513,3966,6983,34910,0485,0242,5121,25662831415747223611859178892681346720210130415276381958298844221134175226134020105168

Showing 60 of 60.