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234472008 = 233191673079
BaseRepresentation
bin11011111100111…
…00001001001000
3121100012102010110
431332130021020
5440011101013
635133314320
75544656601
oct1576341110
9540172113
10234472008
11110398321
12666359a0
1339766944
14231d6da8
15158b82c3
hexdf9c248

234472008 has 64 divisors (see below), whose sum is σ = 620928000. Its totient is φ = 73576512.

The previous prime is 234472001. The next prime is 234472037. The reversal of 234472008 is 800274432.

234472008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (234472001) 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, 74613 + ... + 77691.

It is an arithmetic number, because the mean of its divisors is an integer number (9702000).

Almost surely, 2234472008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234472008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310464000).

234472008 is an abundant number, since it is smaller than the sum of its proper divisors (386455992).

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

234472008 is a wasteful number, since it uses less digits than its factorization.

234472008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 234472008 is about 15312.4788326384. The cubic root of 234472008 is about 616.6380707785.

The spelling of 234472008 in words is "two hundred thirty-four million, four hundred seventy-two thousand, eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 167 228 334 456 501 668 1002 1336 2004 3079 3173 4008 6158 6346 9237 9519 12316 12692 18474 19038 24632 25384 36948 38076 58501 73896 76152 117002 175503 234004 351006 468008 514193 702012 1028386 1404024 1542579 2056772 3085158 4113544 6170316 9769667 12340632 19539334 29309001 39078668 58618002 78157336 117236004 234472008