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230132308377 = 386388888493
BaseRepresentation
bin1101011001010011110…
…1000101100110011001
3211000000022112112211210
43112110331011212121
512232302332332002
6253415450013333
722424615226366
oct3262475054631
9730008475753
10230132308377
11896647634a4
1238726a17249
1318916c2a64a
14b1d1d2b46d
155ebd9d596c
hex3594f45999

230132308377 has 8 divisors (see below), whose sum is σ = 307198635264. Its totient is φ = 153243760208.

The previous prime is 230132308333. The next prime is 230132308379. The reversal of 230132308377 is 773803231032.

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

It is a cyclic number.

It is not a de Polignac number, because 230132308377 - 227 = 229998090649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230132308379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44441658 + ... + 44446835.

It is an arithmetic number, because the mean of its divisors is an integer number (38399829408).

Almost surely, 2230132308377 is an apocalyptic number.

It is an amenable number.

230132308377 is a deficient number, since it is larger than the sum of its proper divisors (77066326887).

230132308377 is an equidigital number, since it uses as much as digits as its factorization.

230132308377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88889359.

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 230132308377 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred eight thousand, three hundred seventy-seven".

Divisors: 1 3 863 2589 88888493 266665479 76710769459 230132308377