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10325397160 = 2351319856533
BaseRepresentation
bin10011001110111000…
…10000111010101000
3222122121001112010001
421213130100322220
5132121300202120
64424325032344
7513605266501
oct114734207250
928577045101
1010325397160
114419465791
122001b556b4
13c8723b180
146dd467ba8
15406736e0a
hex267710ea8

10325397160 has 32 divisors (see below), whose sum is σ = 25019232840. Its totient is φ = 3812454144.

The previous prime is 10325397149. The next prime is 10325397163. The reversal of 10325397160 is 6179352301.

It can be written as a sum of positive squares in 4 ways, for example, as 5772656484 + 4552740676 = 75978^2 + 67474^2 .

It is a super-2 number, since 2×103253971602 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10325397163) 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, 9927747 + ... + 9928786.

Almost surely, 210325397160 is an apocalyptic number.

10325397160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10325397160 is an abundant number, since it is smaller than the sum of its proper divisors (14693835680).

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

10325397160 is a wasteful number, since it uses less digits than its factorization.

10325397160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19856557 (or 19856553 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 10325397160 in words is "ten billion, three hundred twenty-five million, three hundred ninety-seven thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 19856533 39713066 79426132 99282665 158852264 198565330 258134929 397130660 516269858 794261320 1032539716 1290674645 2065079432 2581349290 5162698580 10325397160