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10131132310 = 25131929672111
BaseRepresentation
bin10010110111101110…
…01100111110010110
3222011001111211211121
421123313030332112
5131222032213220
64353145154154
7506026126615
oct113367147626
928131454747
1010131132310
11432983a722
121b68a8b95a
13c55c11460
146c173987c
153e4661eaa
hex25bdccf96

10131132310 has 128 divisors (see below), whose sum is σ = 21714739200. Its totient is φ = 3368977920.

The previous prime is 10131132307. The next prime is 10131132331. The reversal of 10131132310 is 1323113101.

It is a super-2 number, since 2×101311323102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4798155 + ... + 4800265.

It is an arithmetic number, because the mean of its divisors is an integer number (169646400).

Almost surely, 210131132310 is an apocalyptic number.

10131132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131132310 is an abundant number, since it is smaller than the sum of its proper divisors (11583606890).

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

10131132310 is a wasteful number, since it uses less digits than its factorization.

10131132310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10131132310 its reverse (1323113101), we get a palindrome (11454245411).

The spelling of 10131132310 in words is "ten billion, one hundred thirty-one million, one hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 5 10 13 19 26 29 38 58 65 67 95 130 134 145 190 247 290 335 377 494 551 670 754 871 1102 1235 1273 1742 1885 1943 2111 2470 2546 2755 3770 3886 4222 4355 5510 6365 7163 8710 9715 10555 12730 14326 16549 19430 21110 25259 27443 33098 35815 36917 40109 50518 54886 61219 71630 73834 80218 82745 122438 126295 137215 141437 165490 184585 200545 252590 274430 282874 306095 369170 401090 479921 521417 612190 707185 795847 959842 1042834 1163161 1414370 1591694 1838681 2326322 2399605 2607085 2687303 3677362 3979235 4101673 4799210 5214170 5374606 5815805 7958470 8203346 9193405 11631610 13436515 15121093 18386810 20508365 26873030 30242186 34934939 41016730 53321749 69869878 75605465 77931787 106643498 151210930 155863574 174674695 266608745 349349390 389658935 533217490 779317870 1013113231 2026226462 5065566155 10131132310