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532412660031 = 37191538386743
BaseRepresentation
bin1111011111101100100…
…01000111100100111111
31212220020202100102222120
413233312101013210333
532210340120110111
61044330443014023
753315452640430
oct7576621074477
91786222312876
10532412660031
1119588208073a
1287227b0a313
133b28b312055
141baa9c65487
15dcb1484406
hex7bf644793f

532412660031 has 32 divisors (see below), whose sum is σ = 854060605440. Its totient is φ = 288201335904.

The previous prime is 532412660023. The next prime is 532412660051. The reversal of 532412660031 is 130066214235.

It is not a de Polignac number, because 532412660031 - 23 = 532412660023 is a prime.

It is a super-2 number, since 2×5324126600312 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532412659974 and 532412660001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532412660051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6094446 + ... + 6181188.

It is an arithmetic number, because the mean of its divisors is an integer number (26689393920).

Almost surely, 2532412660031 is an apocalyptic number.

532412660031 is a deficient number, since it is larger than the sum of its proper divisors (321647945409).

532412660031 is a wasteful number, since it uses less digits than its factorization.

532412660031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102155.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 532412660031 its reverse (130066214235), we get a palindrome (662478874266).

The spelling of 532412660031 in words is "five hundred thirty-two billion, four hundred twelve million, six hundred sixty thousand, thirty-one".

Divisors: 1 3 7 19 21 57 133 399 15383 46149 86743 107681 260229 292277 323043 607201 876831 1648117 1821603 2045939 4944351 6137817 11536819 34610457 1334367569 4003102707 9340572983 25352983811 28021718949 76058951433 177470886677 532412660031