Integer Profile

8,921,720

2^3 × 5 × 67 × 3329

Prime factors, divisor sums, positional representations and sequence properties for 8,921,720. The prime factorization is 2^3 × 5 × 67 × 3329.

Number of positive divisors: 32. Showing the recorded part of the sequence: 181.

AbundantEvenComposite

Divisor catalog (32)

12458102040671342683355366701,3402,6803,3296,65813,31616,64526,63233,29066,580133,160223,043446,086892,1721,115,2151,784,3442,230,4304,460,8608,921,720

Showing 32 of 32.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

8,921,7204,460,8602,230,4301,115,2153,345,6461,672,8235,018,4702,509,2357,527,7063,763,85311,291,5605,645,7802,822,8901,411,4454,234,3362,117,1681,058,584529,292264,646132,323396,970198,485595,456297,728148,86474,43237,21618,6089,3044,6522,3261,1633,4901,7455,2362,6181,3093,9281,9649824911,4747372,2121,1065531,6608304151,2466231,8709352,8061,4034,2102,1056,3163,1581,579

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 5 × 67 × 3329
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 20,379,600
Proper-divisor sum: 11,457,880
Digit sum: 29
Digital root: 2

Number bases

Decimal: 8921720
Binary: 100010000010001001111000 (24 bits)
Octal: 0o42021170
Hexadecimal: 0x882278