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230342063015455 = 566169695026631
BaseRepresentation
bin110100010111111010110000…
…110101111100011000011111
31010012120111010102020102110221
4310113322300311330120133
5220142411021112443310
62133521403302142211
766342444023455456
oct6427726065743037
91105514112212427
10230342063015455
116743757a626796
1221a01a02a21967
139b6b217b1ac91
1440c488869db9d
151b96ad41bcada
hexd17eb0d7c61f

230342063015455 has 8 divisors (see below), whose sum is σ = 276828645782304. Its totient is φ = 183994870303200.

The previous prime is 230342063015453. The next prime is 230342063015459. The reversal of 230342063015455 is 554510360243032.

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

It is not a de Polignac number, because 230342063015455 - 21 = 230342063015453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230342063015453) 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, 34847510011 + ... + 34847516620.

It is an arithmetic number, because the mean of its divisors is an integer number (34603580722788).

Almost surely, 2230342063015455 is an apocalyptic number.

230342063015455 is a deficient number, since it is larger than the sum of its proper divisors (46486582766849).

230342063015455 is an equidigital number, since it uses as much as digits as its factorization.

230342063015455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69695027297.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 230342063015455 in words is "two hundred thirty trillion, three hundred forty-two billion, sixty-three million, fifteen thousand, four hundred fifty-five".

Divisors: 1 5 661 3305 69695026631 348475133155 46068412603091 230342063015455