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230252262 = 2338375377
BaseRepresentation
bin11011011100101…
…01111011100110
3121001021000201120
431232111323212
5432421033022
634503034410
75464053252
oct1556257346
9531230646
10230252262
11108a75a29
126513ba06
133891a056
1422819262
1515332d5c
hexdb95ee6

230252262 has 8 divisors (see below), whose sum is σ = 460504536. Its totient is φ = 76750752.

The previous prime is 230252261. The next prime is 230252327. The reversal of 230252262 is 262252032.

It is a sphenic number, since it is the product of 3 distinct primes.

230252262 is an admirable number.

It is a super-2 number, since 2×2302522622 = 106032208312233288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230252261) 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, 19187683 + ... + 19187694.

It is an arithmetic number, because the mean of its divisors is an integer number (57563067).

Almost surely, 2230252262 is an apocalyptic number.

230252262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230252262 is a wasteful number, since it uses less digits than its factorization.

230252262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38375382.

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

The square root of 230252262 is about 15174.0654407446. The cubic root of 230252262 is about 612.9164843062.

The spelling of 230252262 in words is "two hundred thirty million, two hundred fifty-two thousand, two hundred sixty-two".

Divisors: 1 2 3 6 38375377 76750754 115126131 230252262