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10024023231 = 322348425233
BaseRepresentation
bin10010101010111101…
…00111010010111111
3221212120222010210200
421111132213102333
5131012122220411
64334401334543
7503255535345
oct112536472277
927776863720
1010024023231
114284333022
121b39037453
13c3997bbc1
146b1417995
153da055e56
hex2557a74bf

10024023231 has 12 divisors (see below), whose sum is σ = 15108673008. Its totient is φ = 6392130624.

The previous prime is 10024023199. The next prime is 10024023253. The reversal of 10024023231 is 13232042001.

10024023231 is a `hidden beast` number, since 100 + 240 + 2 + 323 + 1 = 666.

It is not a de Polignac number, because 10024023231 - 25 = 10024023199 is a prime.

It is a super-2 number, since 2×100240232312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024023281) 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, 24212410 + ... + 24212823.

It is an arithmetic number, because the mean of its divisors is an integer number (1259056084).

Almost surely, 210024023231 is an apocalyptic number.

10024023231 is a deficient number, since it is larger than the sum of its proper divisors (5084649777).

10024023231 is a wasteful number, since it uses less digits than its factorization.

10024023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48425262 (or 48425259 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10024023231 its reverse (13232042001), we get a palindrome (23256065232).

The spelling of 10024023231 in words is "ten billion, twenty-four million, twenty-three thousand, two hundred thirty-one".

Divisors: 1 3 9 23 69 207 48425233 145275699 435827097 1113780359 3341341077 10024023231