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426102908 = 227111383451
BaseRepresentation
bin11001011001011…
…101000001111100
31002200210021022012
4121121131001330
51333040243113
6110140510352
713362546350
oct3131350174
91080707265
10426102908
111a9584470
12ba84b3b8
136a3807ca
144083b460
152761caa8
hex1965d07c

426102908 has 24 divisors (see below), whose sum is σ = 929679744. Its totient is φ = 166014000.

The previous prime is 426102889. The next prime is 426102917. The reversal of 426102908 is 809201624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691418 + ... + 692033.

It is an arithmetic number, because the mean of its divisors is an integer number (38736656).

Almost surely, 2426102908 is an apocalyptic number.

It is an amenable number.

426102908 is an abundant number, since it is smaller than the sum of its proper divisors (503576836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426102908 is a wasteful number, since it uses less digits than its factorization.

426102908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383473 (or 1383471 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 426102908 is about 20642.2602444597. The cubic root of 426102908 is about 752.4971037000.

The spelling of 426102908 in words is "four hundred twenty-six million, one hundred two thousand, nine hundred eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 1383451 2766902 5533804 9684157 15217961 19368314 30435922 38736628 60871844 106525727 213051454 426102908