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230964052 = 22115249183
BaseRepresentation
bin11011100010000…
…11101101010100
3121002121012010011
431301003231110
5433111322202
634530210004
75503106404
oct1561035524
9532535104
10230964052
11109411790
1265423904
1338b09027
1422962804
1515423bd7
hexdc43b54

230964052 has 12 divisors (see below), whose sum is σ = 440931456. Its totient is φ = 104983640.

The previous prime is 230964049. The next prime is 230964059. The reversal of 230964052 is 250469032.

230964052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230964059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624548 + ... + 2624635.

It is an arithmetic number, because the mean of its divisors is an integer number (36744288).

Almost surely, 2230964052 is an apocalyptic number.

230964052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230964052 is a deficient number, since it is larger than the sum of its proper divisors (209967404).

230964052 is a wasteful number, since it uses less digits than its factorization.

230964052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249198 (or 5249196 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 230964052 is about 15197.5015051817. The cubic root of 230964052 is about 613.5474141092.

The spelling of 230964052 in words is "two hundred thirty million, nine hundred sixty-four thousand, fifty-two".

Divisors: 1 2 4 11 22 44 5249183 10498366 20996732 57741013 115482026 230964052