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230132310297 = 31913267115013
BaseRepresentation
bin1101011001010011110…
…1000110000100011001
3211000000022112122110220
43112110331012010121
512232302332412142
6253415450030253
722424615235111
oct3262475060431
9730008478426
10230132310297
118966476498a
1238726a18389
1318916c2b496
14b1d1d2c041
155ebd9d62ec
hex3594f46119

230132310297 has 16 divisors (see below), whose sum is σ = 307138875648. Its totient is φ = 153273720960.

The previous prime is 230132310217. The next prime is 230132310311. The reversal of 230132310297 is 792013231032.

It is not a de Polignac number, because 230132310297 - 226 = 230065201433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230132310217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15321363 + ... + 15336375.

It is an arithmetic number, because the mean of its divisors is an integer number (19196179728).

Almost surely, 2230132310297 is an apocalyptic number.

It is an amenable number.

230132310297 is a deficient number, since it is larger than the sum of its proper divisors (77006565351).

230132310297 is a wasteful number, since it uses less digits than its factorization.

230132310297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19600.

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 230132310297 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred ten thousand, two hundred ninety-seven".

Divisors: 1 3 1913 2671 5739 8013 15013 45039 5109623 15328869 28719869 40099723 86159607 120299169 76710770099 230132310297