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10159379287 = 192112534143
BaseRepresentation
bin10010111011000101…
…11101001101010111
3222020000122221101221
421131202331031113
5131301300114122
64400034431211
7506521204411
oct113542751527
928200587357
1010159379287
114343783032
121b76432507
13c5ba21545
146c53ad9b1
153e6d916c7
hex25d8bd357

10159379287 has 8 divisors (see below), whose sum is σ = 10744770560. Its totient is φ = 9579056760.

The previous prime is 10159379233. The next prime is 10159379291. The reversal of 10159379287 is 78297395101.

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 10159379287 - 223 = 10150990679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10159379297) 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, 1263063 + ... + 1271080.

It is an arithmetic number, because the mean of its divisors is an integer number (1343096320).

Almost surely, 210159379287 is an apocalyptic number.

10159379287 is a deficient number, since it is larger than the sum of its proper divisors (585391273).

10159379287 is a wasteful number, since it uses less digits than its factorization.

10159379287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534373.

The product of its (nonzero) digits is 952560, while the sum is 52.

The spelling of 10159379287 in words is "ten billion, one hundred fifty-nine million, three hundred seventy-nine thousand, two hundred eighty-seven".

Divisors: 1 19 211 4009 2534143 48148717 534704173 10159379287