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76232012424 = 23333720534591
BaseRepresentation
bin100011011111111001…
…0000011001010001000
321021202201222110202120
41012333302003022020
52222110343344144
655004232331240
75336046262041
oct1067762031210
9237681873676
1076232012424
112a369a90267
1212935b43b20
13725b5c8679
14399257b8c8
151eb27c7e19
hex11bfc83288

76232012424 has 64 divisors (see below), whose sum is σ = 191280311040. Its totient is φ = 25317411840.

The previous prime is 76232012393. The next prime is 76232012471. The reversal of 76232012424 is 42421023267.

It is a super-2 number, since 2×762320124242 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16602369 + ... + 16606959.

It is an arithmetic number, because the mean of its divisors is an integer number (2988754860).

Almost surely, 276232012424 is an apocalyptic number.

It is an amenable number.

76232012424 is an abundant number, since it is smaller than the sum of its proper divisors (115048298616).

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

76232012424 is a wasteful number, since it uses less digits than its factorization.

76232012424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990 (or 6986 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 76232012424 in words is "seventy-six billion, two hundred thirty-two million, twelve thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 337 674 1011 1348 2022 2053 2696 4044 4106 4591 6159 8088 8212 9182 12318 13773 16424 18364 24636 27546 36728 49272 55092 110184 691861 1383722 1547167 2075583 2767444 3094334 4151166 4641501 5534888 6188668 8302332 9283002 9425323 12377336 16604664 18566004 18850646 28275969 37132008 37701292 56551938 75402584 113103876 226207752 3176333851 6352667702 9529001553 12705335404 19058003106 25410670808 38116006212 76232012424