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9023425752 = 23311199171757
BaseRepresentation
bin10000110011101011…
…01000110011011000
3212021212011112002210
420121311220303120
5121434444111002
64051215155120
7436415565465
oct103165506330
925255145083
109023425752
113910541360
1218b9b15aa0
13b0a592aa3
1461859266c
1537c2a796c
hex219d68cd8

9023425752 has 64 divisors (see below), whose sum is σ = 24733152000. Its totient is φ = 2720615040.

The previous prime is 9023425751. The next prime is 9023425769. The reversal of 9023425752 is 2575243209.

It is a self number, because there is not a number n which added to its sum of digits gives 9023425752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9023425751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33343 + ... + 138414.

It is an arithmetic number, because the mean of its divisors is an integer number (386455500).

Almost surely, 29023425752 is an apocalyptic number.

It is an amenable number.

9023425752 is an abundant number, since it is smaller than the sum of its proper divisors (15709726248).

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

9023425752 is a wasteful number, since it uses less digits than its factorization.

9023425752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171976 (or 171972 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 9023425752 is about 94991.7141228644. The cubic root of 9023425752 is about 2081.8869827485.

The spelling of 9023425752 in words is "nine billion, twenty-three million, four hundred twenty-five thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 199 264 398 597 796 1194 1592 2189 2388 4378 4776 6567 8756 13134 17512 26268 52536 171757 343514 515271 687028 1030542 1374056 1889327 2061084 3778654 4122168 5667981 7557308 11335962 15114616 22671924 34179643 45343848 68359286 102538929 136718572 205077858 273437144 375976073 410155716 751952146 820311432 1127928219 1503904292 2255856438 3007808584 4511712876 9023425752