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230761173361 is a prime number
BaseRepresentation
bin1101011011101001110…
…0000001000101110001
3211001122010212012102111
43112322130001011301
512240044330021421
6254002112445321
722446322416115
oct3267234010561
9731563765374
10230761173361
1189957737024
1238881549841
13189b72c16c4
14b251669745
156008d05ee1
hex35ba701171

230761173361 has 2 divisors, whose sum is σ = 230761173362. Its totient is φ = 230761173360.

The previous prime is 230761173329. The next prime is 230761173367. The reversal of 230761173361 is 163371167032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228584391025 + 2176782336 = 478105^2 + 46656^2 .

It is a cyclic number.

It is not a de Polignac number, because 230761173361 - 25 = 230761173329 is a prime.

It is not a weakly prime, because it can be changed into another prime (230761173367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115380586680 + 115380586681.

It is an arithmetic number, because the mean of its divisors is an integer number (115380586681).

Almost surely, 2230761173361 is an apocalyptic number.

It is an amenable number.

230761173361 is a deficient number, since it is larger than the sum of its proper divisors (1).

230761173361 is an equidigital number, since it uses as much as digits as its factorization.

230761173361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 230761173361 in words is "two hundred thirty billion, seven hundred sixty-one million, one hundred seventy-three thousand, three hundred sixty-one".