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230760106457 = 580993971843
BaseRepresentation
bin1101011011101001011…
…1111100100111011001
3211001122001211222220112
43112322113330213121
512240044041401312
6254002033534105
722446310353446
oct3267227744731
9731561758815
10230760106457
1189957078491
1238881114335
13189b7009bba
14b25146c9cd
156008b94d22
hex35ba5fc9d9

230760106457 has 4 divisors (see below), whose sum is σ = 230764136400. Its totient is φ = 230756076516.

The previous prime is 230760106417. The next prime is 230760106471. The reversal of 230760106457 is 754601067032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230760106457 - 214 = 230760090073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230760106417) 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, 1927823 + ... + 2044020.

It is an arithmetic number, because the mean of its divisors is an integer number (57691034100).

Almost surely, 2230760106457 is an apocalyptic number.

It is an amenable number.

230760106457 is a deficient number, since it is larger than the sum of its proper divisors (4029943).

230760106457 is an equidigital number, since it uses as much as digits as its factorization.

230760106457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029942.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 230760106457 in words is "two hundred thirty billion, seven hundred sixty million, one hundred six thousand, four hundred fifty-seven".

Divisors: 1 58099 3971843 230760106457