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76032983 = 1329414919
BaseRepresentation
bin1001000100000…
…10101111010111
312022001212122102
410202002233113
5123431023413
611313352315
71612161335
oct442025727
9168055572
1076032983
1139a11784
122156869b
13129a1840
14a152b55
156a1d458
hex4882bd7

76032983 has 16 divisors (see below), whose sum is σ = 86788800. Its totient is φ = 66097920.

The previous prime is 76032973. The next prime is 76032989. The reversal of 76032983 is 38923067.

It is a cyclic number.

It is not a de Polignac number, because 76032983 - 26 = 76032919 is a prime.

It is a super-3 number, since 3×760329833 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76032989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12998 + ... + 17916.

It is an arithmetic number, because the mean of its divisors is an integer number (5424300).

Almost surely, 276032983 is an apocalyptic number.

76032983 is a deficient number, since it is larger than the sum of its proper divisors (10755817).

76032983 is a wasteful number, since it uses less digits than its factorization.

76032983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 76032983 is about 8719.6893866697. The cubic root of 76032983 is about 423.6436259533.

The spelling of 76032983 in words is "seventy-six million, thirty-two thousand, nine hundred eighty-three".

Divisors: 1 13 29 41 377 533 1189 4919 15457 63947 142651 201679 1854463 2621827 5848691 76032983