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233053233 = 3711097773
BaseRepresentation
bin11011110010000…
…01110000110001
3121020112022221020
431321001300301
5434130200413
635043050053
75526630330
oct1571016061
9536468836
10233053233
1110a609386
1266070929
133938ac2a
1422d47d17
15156d7c23
hexde41c31

233053233 has 8 divisors (see below), whose sum is σ = 355128768. Its totient is φ = 133173264.

The previous prime is 233053231. The next prime is 233053237. The reversal of 233053233 is 332350332.

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

It is not a de Polignac number, because 233053233 - 21 = 233053231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233053231) 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 7 ways as a sum of consecutive naturals, for example, 5548866 + ... + 5548907.

It is an arithmetic number, because the mean of its divisors is an integer number (44391096).

Almost surely, 2233053233 is an apocalyptic number.

It is an amenable number.

233053233 is a deficient number, since it is larger than the sum of its proper divisors (122075535).

233053233 is a wasteful number, since it uses less digits than its factorization.

233053233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11097783.

The product of its (nonzero) digits is 4860, while the sum is 24.

The square root of 233053233 is about 15266.0811277813. The cubic root of 233053233 is about 615.3918079692.

The spelling of 233053233 in words is "two hundred thirty-three million, fifty-three thousand, two hundred thirty-three".

Divisors: 1 3 7 21 11097773 33293319 77684411 233053233