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234231054 = 23137328433
BaseRepresentation
bin11011111011000…
…01010100001110
3121022202011121020
431331201110032
5434430343204
635124215010
75542634241
oct1575412416
9538664536
10234231054
11110243292
126653a466
13396b1075
1423173258
151586bbd9
hexdf6150e

234231054 has 16 divisors (see below), whose sum is σ = 468819792. Its totient is φ = 78017408.

The previous prime is 234231029. The next prime is 234231077. The reversal of 234231054 is 450132432.

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, 5979 + ... + 22454.

It is an arithmetic number, because the mean of its divisors is an integer number (29301237).

Almost surely, 2234231054 is an apocalyptic number.

234231054 is an abundant number, since it is smaller than the sum of its proper divisors (234588738).

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

234231054 is a wasteful number, since it uses less digits than its factorization.

234231054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29811.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234231054 is about 15304.6089136573. The cubic root of 234231054 is about 616.4267700261.

Adding to 234231054 its reverse (450132432), we get a palindrome (684363486).

The spelling of 234231054 in words is "two hundred thirty-four million, two hundred thirty-one thousand, fifty-four".

Divisors: 1 2 3 6 1373 2746 4119 8238 28433 56866 85299 170598 39038509 78077018 117115527 234231054