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76504014 = 234472247
BaseRepresentation
bin1001000111101…
…01101111001110
312022221210210000
410203311233032
5124041112024
611331425130
71616162526
oct443655716
9168853700
1076504014
113a203664
12217551a6
1312b08062
14a236686
156ab2cc9
hex48f5bce

76504014 has 20 divisors (see below), whose sum is σ = 171426024. Its totient is φ = 25501284.

The previous prime is 76503989. The next prime is 76504031. The reversal of 76504014 is 41040567.

76504014 is a `hidden beast` number, since 7 + 650 + 4 + 0 + 1 + 4 = 666.

It is a super-2 number, since 2×765040142 = 11705728316224392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 235962 + ... + 236285.

Almost surely, 276504014 is an apocalyptic number.

76504014 is an abundant number, since it is smaller than the sum of its proper divisors (94922010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76504014 is a wasteful number, since it uses less digits than its factorization.

76504014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472261 (or 472252 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 76504014 is about 8746.6573043649. The cubic root of 76504014 is about 424.5166620587.

It can be divided in two parts, 7650 and 4014, that added together give a square (11664 = 1082).

The spelling of 76504014 in words is "seventy-six million, five hundred four thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 472247 944494 1416741 2833482 4250223 8500446 12750669 25501338 38252007 76504014