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230705342214715 = 5103447971538281
BaseRepresentation
bin110100011101001101000101…
…111110000111001000111011
31010020212012210222010211200201
4310131031011332013020323
5220214334020101332330
62134400323204143031
766410624306635414
oct6435150576071073
91106765728124621
10230705342214715
116756764a227a85
1221a602a8397a77
139b96560885354
1440d82ab9b880b
151ba1296e23eca
hexd1d345f8723b

230705342214715 has 8 divisors (see below), whose sum is σ = 279534239887968. Its totient is φ = 182772387618240.

The previous prime is 230705342214673. The next prime is 230705342214731. The reversal of 230705342214715 is 517412243507032.

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

It is not a de Polignac number, because 230705342214715 - 225 = 230705308660283 is a prime.

It is a super-2 number, since 2×2307053422147152 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223985768626 + ... + 223985769655.

It is an arithmetic number, because the mean of its divisors is an integer number (34941779985996).

Almost surely, 2230705342214715 is an apocalyptic number.

230705342214715 is a deficient number, since it is larger than the sum of its proper divisors (48828897673253).

230705342214715 is a wasteful number, since it uses less digits than its factorization.

230705342214715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447971538389.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 230705342214715 in words is "two hundred thirty trillion, seven hundred five billion, three hundred forty-two million, two hundred fourteen thousand, seven hundred fifteen".

Divisors: 1 5 103 515 447971538281 2239857691405 46141068442943 230705342214715