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232262260 = 22511613113
BaseRepresentation
bin11011101100000…
…00101001110100
3121012001010220221
431312000221310
5433424343020
635014104124
75520124306
oct1566005164
9535033827
10232262260
1110a11908a
126594b044
1339171bb9
1422bbd976
15155cd6aa
hexdd80a74

232262260 has 12 divisors (see below), whose sum is σ = 487750788. Its totient is φ = 92904896.

The previous prime is 232262249. The next prime is 232262263. The reversal of 232262260 is 62262232.

232262260 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57335184 + 174927076 = 7572^2 + 13226^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232262263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5806537 + ... + 5806576.

It is an arithmetic number, because the mean of its divisors is an integer number (40645899).

Almost surely, 2232262260 is an apocalyptic number.

232262260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232262260 is an abundant number, since it is smaller than the sum of its proper divisors (255488528).

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

232262260 is a wasteful number, since it uses less digits than its factorization.

232262260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613122 (or 11613120 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 232262260 is about 15240.1528863722. The cubic root of 232262260 is about 614.6948140992.

The spelling of 232262260 in words is "two hundred thirty-two million, two hundred sixty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 11613113 23226226 46452452 58065565 116131130 232262260