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15230614314 = 232538435719
BaseRepresentation
bin11100010111101000…
…01011101100101010
31110022110002101001110
432023310023230222
5222143014124224
610555152531150
71046300041236
oct161364135452
943273071043
1015230614314
116506314a63
122b50850ab6
131589561b26
14a46ad55c6
155e21b9929
hex38bd0bb2a

15230614314 has 8 divisors (see below), whose sum is σ = 30461228640. Its totient is φ = 5076871436.

The previous prime is 15230614307. The next prime is 15230614331. The reversal of 15230614314 is 41341603251.

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

15230614314 is an admirable number.

It is a super-2 number, since 2×152306143142 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269217854 + ... + 1269217865.

It is an arithmetic number, because the mean of its divisors is an integer number (3807653580).

Almost surely, 215230614314 is an apocalyptic number.

15230614314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15230614314 is a wasteful number, since it uses less digits than its factorization.

15230614314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538435724.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 15230614314 in words is "fifteen billion, two hundred thirty million, six hundred fourteen thousand, three hundred fourteen".

Divisors: 1 2 3 6 2538435719 5076871438 7615307157 15230614314