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22950008808 = 2331459165537
BaseRepresentation
bin10101010111111011…
…010101011111101000
32012020102111020120020
4111113323111133220
5334000200240213
614313150200440
71441502566446
oct252773253750
965212436506
1022950008808
119807755331
124545ab3120
132219907a8c
141179dd7b96
158e4c37923
hex557ed57e8

22950008808 has 32 divisors (see below), whose sum is σ = 57379829760. Its totient is φ = 7649361920.

The previous prime is 22950008797. The next prime is 22950008843. The reversal of 22950008808 is 80880005922.

It is a self number, because there is not a number n which added to its sum of digits gives 22950008808.

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, 317416 + ... + 382952.

It is an arithmetic number, because the mean of its divisors is an integer number (1793119680).

Almost surely, 222950008808 is an apocalyptic number.

It is an amenable number.

22950008808 is an abundant number, since it is smaller than the sum of its proper divisors (34429820952).

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

22950008808 is a wasteful number, since it uses less digits than its factorization.

22950008808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80137 (or 80133 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 22950008808 in words is "twenty-two billion, nine hundred fifty million, eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 14591 29182 43773 58364 65537 87546 116728 131074 175092 196611 262148 350184 393222 524296 786444 1572888 956250367 1912500734 2868751101 3825001468 5737502202 7650002936 11475004404 22950008808