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76923034 = 2531375297
BaseRepresentation
bin1001001010111…
…00000010011010
312100202002120021
410211130002122
5124143014114
611344421054
71622556256
oct445340232
9170662507
1076923034
113a46a461
122191778a
1312c239b6
14a305266
156b47024
hex495c09a

76923034 has 16 divisors (see below), whose sum is σ = 118442088. Its totient is φ = 37453312.

The previous prime is 76923023. The next prime is 76923043. The reversal of 76923034 is 43032967.

It can be written as a sum of positive squares in 4 ways, for example, as 76615009 + 308025 = 8753^2 + 555^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11874 + ... + 17170.

Almost surely, 276923034 is an apocalyptic number.

76923034 is a deficient number, since it is larger than the sum of its proper divisors (41519054).

76923034 is a wasteful number, since it uses less digits than its factorization.

76923034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 76923034 is about 8770.5777460781. The cubic root of 76923034 is about 425.2902911790.

The spelling of 76923034 in words is "seventy-six million, nine hundred twenty-three thousand, thirty-four".

Divisors: 1 2 53 106 137 274 5297 7261 10594 14522 280741 561482 725689 1451378 38461517 76923034