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10160251250 = 25428512
BaseRepresentation
bin10010111011001100…
…10010000101110010
3222020002022020111212
421131212102011302
5131302011020000
64400105240122
7506531465522
oct113546220562
928202266455
1010160251250
114344219166
121b76793042
13c5bc683b6
146c5559682
153e6eb4c35
hex25d992172

10160251250 has 30 divisors (see below), whose sum is σ = 19051057179. Its totient is φ = 4062675000.

The previous prime is 10160251243. The next prime is 10160251253. The reversal of 10160251250 is 5215206101.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2349050089 + 7811201161 = 48467^2 + 88381^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=71275.

It is a hoax number, since the sum of its digits (23) 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 (10160251253) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3562325 + ... + 3565175.

Almost surely, 210160251250 is an apocalyptic number.

10160251250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10160251250 is a deficient number, since it is larger than the sum of its proper divisors (8890805929).

10160251250 is an frugal number, since it uses more digits than its factorization.

10160251250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 10160251250 its reverse (5215206101), we get a palindrome (15375457351).

The spelling of 10160251250 in words is "ten billion, one hundred sixty million, two hundred fifty-one thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 625 1250 2851 5702 14255 28510 71275 142550 356375 712750 1781875 3563750 8128201 16256402 40641005 81282010 203205025 406410050 1016025125 2032050250 5080125625 10160251250