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10130332020 = 2235533185639
BaseRepresentation
bin10010110111101000…
…01001100101110100
3222011000000012001020
421123310021211310
5131221331111040
64353120101140
7506016254454
oct113364114564
928130005036
1010130332020
114329343426
121b687647b0
13c559c1103
146c15abd64
153e4554cd0
hex25bd09974

10130332020 has 48 divisors (see below), whose sum is σ = 28900126080. Its totient is φ = 2650450816.

The previous prime is 10130332001. The next prime is 10130332021. The reversal of 10130332020 is 2023303101.

10130332020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130332021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1589640 + ... + 1595999.

It is an arithmetic number, because the mean of its divisors is an integer number (602085960).

Almost surely, 210130332020 is an apocalyptic number.

10130332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10130332020 is an abundant number, since it is smaller than the sum of its proper divisors (18769794060).

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

10130332020 is a wasteful number, since it uses less digits than its factorization.

10130332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185704 (or 3185702 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10130332020 its reverse (2023303101), we get a palindrome (12153635121).

The spelling of 10130332020 in words is "ten billion, one hundred thirty million, three hundred thirty-two thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 53 60 106 159 212 265 318 530 636 795 1060 1590 3180 3185639 6371278 9556917 12742556 15928195 19113834 31856390 38227668 47784585 63712780 95569170 168838867 191138340 337677734 506516601 675355468 844194335 1013033202 1688388670 2026066404 2532583005 3376777340 5065166010 10130332020