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230794093871 = 11181115918681
BaseRepresentation
bin1101011011110001100…
…1100110010100101111
3211001201102210201212122
43112330121212110233
512240131242000441
6254005250223155
722450202300225
oct3267431462457
9731642721778
10230794093871
1189974281760
1238890584abb
13189c1079ab3
14b255b98b15
15600bb5a34b
hex35bc66652f

230794093871 has 8 divisors (see below), whose sum is σ = 253166401488. Its totient is φ = 208653624000.

The previous prime is 230794093867. The next prime is 230794093889. The reversal of 230794093871 is 178390497032.

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 230794093871 - 22 = 230794093867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230794093891) 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, 57957350 + ... + 57961331.

It is an arithmetic number, because the mean of its divisors is an integer number (31645800186).

Almost surely, 2230794093871 is an apocalyptic number.

230794093871 is a deficient number, since it is larger than the sum of its proper divisors (22372307617).

230794093871 is a wasteful number, since it uses less digits than its factorization.

230794093871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115918873.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 230794093871 in words is "two hundred thirty billion, seven hundred ninety-four million, ninety-three thousand, eight hundred seventy-one".

Divisors: 1 11 181 1991 115918681 1275105491 20981281261 230794093871