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230577692158 = 21129361407041
BaseRepresentation
bin1101011010111110000…
…0000101110111111110
3211001011100121101112101
43112233200011313332
512234210342122113
6253532000055314
722441634021362
oct3265740056776
9731140541471
10230577692158
1189873106970
123883000453a
131898829c148
14b2351472a2
155ee7b612dd
hex35af805dfe

230577692158 has 16 divisors (see below), whose sum is σ = 390319605360. Its totient is φ = 101193971200.

The previous prime is 230577692153. The next prime is 230577692167. The reversal of 230577692158 is 851296775032.

It is a junction number, because it is equal to n+sod(n) for n = 230577692099 and 230577692108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230577692153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180702883 + ... + 180704158.

It is an arithmetic number, because the mean of its divisors is an integer number (24394975335).

Almost surely, 2230577692158 is an apocalyptic number.

230577692158 is a deficient number, since it is larger than the sum of its proper divisors (159741913202).

230577692158 is a wasteful number, since it uses less digits than its factorization.

230577692158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361407083.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 230577692158 in words is "two hundred thirty billion, five hundred seventy-seven million, six hundred ninety-two thousand, one hundred fifty-eight".

Divisors: 1 2 11 22 29 58 319 638 361407041 722814082 3975477451 7950954902 10480804189 20961608378 115288846079 230577692158