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10032131230 = 2511745912227
BaseRepresentation
bin10010101011111011…
…00010110010011110
3221220011020001212221
421111331202302132
5131021211144410
64335251215554
7503414465002
oct112575426236
927804201787
1010032131230
114288970750
121b3b8a75ba
13c3b55a534
146b2528702
153dab084da
hex255f62c9e

10032131230 has 32 divisors (see below), whose sum is σ = 19703710080. Its totient is φ = 3647260320.

The previous prime is 10032131203. The next prime is 10032131231. The reversal of 10032131230 is 3213123001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032131231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814377 + ... + 826603.

It is an arithmetic number, because the mean of its divisors is an integer number (615740940).

Almost surely, 210032131230 is an apocalyptic number.

10032131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10032131230 is a deficient number, since it is larger than the sum of its proper divisors (9671578850).

10032131230 is a wasteful number, since it uses less digits than its factorization.

10032131230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10032131230 its reverse (3213123001), we get a palindrome (13245254231).

The spelling of 10032131230 in words is "ten billion, thirty-two million, one hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 7459 12227 14918 24454 37295 61135 74590 82049 122270 134497 164098 268994 410245 672485 820490 1344970 91201193 182402386 456005965 912011930 1003213123 2006426246 5016065615 10032131230