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76245423 = 3194572927
BaseRepresentation
bin1001000101101…
…10100110101111
312022110200001120
410202312212233
5124004323143
611322112023
71614034602
oct442664657
9168420046
1076245423
113a047351
122164b613
1312a47447
14a1aa339
156a61383
hex48b69af

76245423 has 16 divisors (see below), whose sum is σ = 107281920. Its totient is φ = 48033216.

The previous prime is 76245413. The next prime is 76245427. The reversal of 76245423 is 32454267.

It is not a de Polignac number, because 76245423 - 26 = 76245359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76245427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24586 + ... + 27512.

It is an arithmetic number, because the mean of its divisors is an integer number (6705120).

Almost surely, 276245423 is an apocalyptic number.

76245423 is a deficient number, since it is larger than the sum of its proper divisors (31036497).

76245423 is a wasteful number, since it uses less digits than its factorization.

76245423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406.

The product of its digits is 40320, while the sum is 33.

The square root of 76245423 is about 8731.8625160959. The cubic root of 76245423 is about 424.0378196210.

The spelling of 76245423 in words is "seventy-six million, two hundred forty-five thousand, four hundred twenty-three".

Divisors: 1 3 19 57 457 1371 2927 8683 8781 26049 55613 166839 1337639 4012917 25415141 76245423