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10315129 = 112163523
BaseRepresentation
bin100111010110…
…010101111001
3201102001200211
4213112111321
510120041004
61005031121
7153451156
oct47262571
921361624
1010315129
115905a00
1235554a1
1321a2136
14152722d
15d8b504
hex9d6579

10315129 has 12 divisors (see below), whose sum is σ = 11429488. Its totient is φ = 9302040.

The previous prime is 10315127. The next prime is 10315133. The reversal of 10315129 is 92151301.

It is not a de Polignac number, because 10315129 - 21 = 10315127 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10315127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19462 + ... + 19984.

Almost surely, 210315129 is an apocalyptic number.

It is an amenable number.

10315129 is a deficient number, since it is larger than the sum of its proper divisors (1114359).

10315129 is a wasteful number, since it uses less digits than its factorization.

10315129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 10315129 is about 3211.7174533262. The cubic root of 10315129 is about 217.6831873696.

The spelling of 10315129 in words is "ten million, three hundred fifteen thousand, one hundred twenty-nine".

Divisors: 1 11 121 163 523 1793 5753 19723 63283 85249 937739 10315129