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232013301023 = 7231700121817
BaseRepresentation
bin1101100000010100010…
…0100000010100011111
3211011212101221212200002
43120011010200110133
512300130401113043
6254330242124515
722522335343100
oct3300504402437
9734771855602
10232013301023
118a43a507079
1238b7095073b
1318b5683784a
14b32da883a7
15607dbdbbb8
hex360512051f

232013301023 has 24 divisors (see below), whose sum is σ = 278651816064. Its totient is φ = 192417120000.

The previous prime is 232013301017. The next prime is 232013301059. The reversal of 232013301023 is 320103310232.

It is not a de Polignac number, because 232013301023 - 24 = 232013301007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232013300986 and 232013301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232013301523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10623611 + ... + 10645427.

It is an arithmetic number, because the mean of its divisors is an integer number (11610492336).

Almost surely, 2232013301023 is an apocalyptic number.

232013301023 is a deficient number, since it is larger than the sum of its proper divisors (46638515041).

232013301023 is a wasteful number, since it uses less digits than its factorization.

232013301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28863 (or 28856 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 232013301023 its reverse (320103310232), we get a palindrome (552116611255).

The spelling of 232013301023 in words is "two hundred thirty-two billion, thirteen million, three hundred one thousand, twenty-three".

Divisors: 1 7 31 49 217 1519 7001 21817 49007 152719 217031 343049 676327 1069033 1519217 4734289 10634519 33140023 152740817 1069185719 4734965327 7484300033 33144757289 232013301023