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10130043132 = 22321125580917
BaseRepresentation
bin10010110111100110…
…00011000011111100
3222010222110111202200
421123303003003330
5131221242340012
64353105551500
7506013642306
oct113363030374
928128414680
1010130043132
114329166380
121b68645590
13c5591c781
146c1534976
153e44e93dc
hex25bcc30fc

10130043132 has 36 divisors (see below), whose sum is σ = 27934362456. Its totient is φ = 3069709920.

The previous prime is 10130043107. The next prime is 10130043139. The reversal of 10130043132 is 23134003101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130043139) 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, 12790063 + ... + 12790854.

Almost surely, 210130043132 is an apocalyptic number.

10130043132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10130043132 is an abundant number, since it is smaller than the sum of its proper divisors (17804319324).

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

10130043132 is a wasteful number, since it uses less digits than its factorization.

10130043132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25580938 (or 25580933 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10130043132 its reverse (23134003101), we get a palindrome (33264046233).

The spelling of 10130043132 in words is "ten billion, one hundred thirty million, forty-three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 25580917 51161834 76742751 102323668 153485502 230228253 281390087 306971004 460456506 562780174 844170261 920913012 1125560348 1688340522 2532510783 3376681044 5065021566 10130043132