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233250052 = 22771117329
BaseRepresentation
bin11011110011100…
…01110100000100
3121020220022220211
431321301310010
5434203000202
635051205204
75531410210
oct1571616404
9536808824
10233250052
1110a733242
1266146804
13394296a9
1422d99940
15157261d7
hexde71d04

233250052 has 24 divisors (see below), whose sum is σ = 473074560. Its totient is φ = 98555520.

The previous prime is 233250029. The next prime is 233250053. The reversal of 233250052 is 250052332.

233250052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (233250053) 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, 56677 + ... + 60652.

It is an arithmetic number, because the mean of its divisors is an integer number (19711440).

Almost surely, 2233250052 is an apocalyptic number.

It is an amenable number.

233250052 is an abundant number, since it is smaller than the sum of its proper divisors (239824508).

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

233250052 is a wasteful number, since it uses less digits than its factorization.

233250052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117411 (or 117409 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 233250052 is about 15272.5260517047. The cubic root of 233250052 is about 615.5649968987.

The spelling of 233250052 in words is "two hundred thirty-three million, two hundred fifty thousand, fifty-two".

Divisors: 1 2 4 7 14 28 71 142 284 497 994 1988 117329 234658 469316 821303 1642606 3285212 8330359 16660718 33321436 58312513 116625026 233250052