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230400364 = 22438316139
BaseRepresentation
bin11011011101110…
…10000101101100
3121001112112212211
431232322011230
5432440302424
634510140204
75465241115
oct1556720554
9531475784
10230400364
11109067227
12651b1664
133896c59c
142285720c
1515361b94
hexdbba16c

230400364 has 24 divisors (see below), whose sum is σ = 417574080. Its totient is φ = 111158544.

The previous prime is 230400353. The next prime is 230400367. The reversal of 230400364 is 463004032.

It is not an unprimeable number, because it can be changed into a prime (230400367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6207 + ... + 22345.

It is an arithmetic number, because the mean of its divisors is an integer number (17398920).

Almost surely, 2230400364 is an apocalyptic number.

It is an amenable number.

230400364 is a deficient number, since it is larger than the sum of its proper divisors (187173716).

230400364 is a wasteful number, since it uses less digits than its factorization.

230400364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16269 (or 16267 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 230400364 is about 15178.9447591063. The cubic root of 230400364 is about 613.0478687580.

Adding to 230400364 its reverse (463004032), we get a palindrome (693404396).

The spelling of 230400364 in words is "two hundred thirty million, four hundred thousand, three hundred sixty-four".

Divisors: 1 2 4 43 83 86 166 172 332 3569 7138 14276 16139 32278 64556 693977 1339537 1387954 2679074 2775908 5358148 57600091 115200182 230400364