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76064 = 252377
BaseRepresentation
bin10010100100100000
310212100012
4102210200
54413224
61344052
7434522
oct224440
9125305
1076064
115216a
1238028
1328811
141da12
151780e
hex12920

76064 has 12 divisors (see below), whose sum is σ = 149814. Its totient is φ = 38016.

The previous prime is 76039. The next prime is 76079. The reversal of 76064 is 46067.

It can be written as a sum of positive squares in only one way, i.e., 67600 + 8464 = 260^2 + 92^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157 + ... + 1220.

276064 is an apocalyptic number.

It is an amenable number.

76064 is a deficient number, since it is larger than the sum of its proper divisors (73750).

76064 is a wasteful number, since it uses less digits than its factorization.

76064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 76064 is about 275.7970268150. The cubic root of 76064 is about 42.3701225377.

The spelling of 76064 in words is "seventy-six thousand, sixty-four".

Divisors: 1 2 4 8 16 32 2377 4754 9508 19016 38032 76064