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76064054 = 21126912853
BaseRepresentation
bin1001000100010…
…10010100110110
312022010110021012
410202022110312
5123433022204
611314152222
71612351043
oct442122466
9168113235
1076064054
1139a33060
1221582672
13129b2a21
14a1601ca
156a2776e
hex488a536

76064054 has 16 divisors (see below), whose sum is σ = 124940880. Its totient is φ = 34443360.

The previous prime is 76064017. The next prime is 76064057. The reversal of 76064054 is 45046067.

It is a self number, because there is not a number n which added to its sum of digits gives 76064054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76064057) by changing a digit.

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, 509 + ... + 12344.

It is an arithmetic number, because the mean of its divisors is an integer number (7808805).

Almost surely, 276064054 is an apocalyptic number.

76064054 is a deficient number, since it is larger than the sum of its proper divisors (48876826).

76064054 is a wasteful number, since it uses less digits than its factorization.

76064054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13135.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 76064054 is about 8721.4708621883. The cubic root of 76064054 is about 423.7013256425.

The spelling of 76064054 in words is "seventy-six million, sixty-four thousand, fifty-four".

Divisors: 1 2 11 22 269 538 2959 5918 12853 25706 141383 282766 3457457 6914914 38032027 76064054