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232934213 is a prime number
BaseRepresentation
bin11011110001001…
…00101101000101
3121020022021200002
431320210231011
5434112343323
635040331045
75525623331
oct1570445505
9536267602
10232934213
1110a537a16
1266013a85
13393489c5
1422d167c1
15156b2828
hexde24b45

232934213 has 2 divisors, whose sum is σ = 232934214. Its totient is φ = 232934212.

The previous prime is 232934201. The next prime is 232934239. The reversal of 232934213 is 312439232.

232934213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216148804 + 16785409 = 14702^2 + 4097^2 .

It is a cyclic number.

It is not a de Polignac number, because 232934213 - 210 = 232933189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232931213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116467106 + 116467107.

It is an arithmetic number, because the mean of its divisors is an integer number (116467107).

Almost surely, 2232934213 is an apocalyptic number.

It is an amenable number.

232934213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232934213 is an equidigital number, since it uses as much as digits as its factorization.

232934213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 232934213 is about 15262.1824455089. The cubic root of 232934213 is about 615.2870301836.

The spelling of 232934213 in words is "two hundred thirty-two million, nine hundred thirty-four thousand, two hundred thirteen".