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12710740135 = 517827142601
BaseRepresentation
bin10111101011001111…
…01000000010100111
31012210211111111112011
423311213220002213
5202012422141020
65501135135051
7626661336262
oct136547500247
935724444464
1012710740135
115432977215
122568974487
131277494612
1488818dcd9
154e5d6535a
hex2f59e80a7

12710740135 has 8 divisors (see below), whose sum is σ = 15253850736. Its totient is φ = 10167950400.

The previous prime is 12710740127. The next prime is 12710740151. The reversal of 12710740135 is 53104701721.

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

It is not a de Polignac number, because 12710740135 - 23 = 12710740127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12710740097 and 12710740106.

It is a congruent 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, 17835 + ... + 160435.

It is an arithmetic number, because the mean of its divisors is an integer number (1906731342).

Almost surely, 212710740135 is an apocalyptic number.

12710740135 is a deficient number, since it is larger than the sum of its proper divisors (2543110601).

12710740135 is a wasteful number, since it uses less digits than its factorization.

12710740135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160433.

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 12710740135 in words is "twelve billion, seven hundred ten million, seven hundred forty thousand, one hundred thirty-five".

Divisors: 1 5 17827 89135 142601 713005 2542148027 12710740135