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10424230131 = 37232938359
BaseRepresentation
bin10011011010101010…
…10010000011110011
3222220111000202110110
421231111102003303
5132322100331011
64442215232403
7516215331330
oct115525220363
928814022413
1010424230131
11446a22a427
12202b078703
13ca1863713
1470c633987
1541025aba6
hex26d5520f3

10424230131 has 24 divisors (see below), whose sum is σ = 16605218560. Its totient is φ = 5697709776.

The previous prime is 10424230121. The next prime is 10424230139. The reversal of 10424230131 is 13103242401.

10424230131 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10424230131 - 213 = 10424221939 is a prime.

It is a super-2 number, since 2×104242301312 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10424230098 and 10424230107.

It is not an unprimeable number, because it can be changed into a prime (10424230139) 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 23 ways as a sum of consecutive naturals, for example, 458071 + ... + 480288.

Almost surely, 210424230131 is an apocalyptic number.

10424230131 is a deficient number, since it is larger than the sum of its proper divisors (6180988429).

10424230131 is an equidigital number, since it uses as much as digits as its factorization.

10424230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938415 (or 938392 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10424230131 its reverse (13103242401), we get a palindrome (23527472532).

The spelling of 10424230131 in words is "ten billion, four hundred twenty-four million, two hundred thirty thousand, one hundred thirty-one".

Divisors: 1 3 7 21 23 69 161 483 529 1587 3703 11109 938359 2815077 6568513 19705539 21582257 64746771 151075799 453227397 496391911 1489175733 3474743377 10424230131