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76053056 = 263732117
BaseRepresentation
bin1001000100001…
…11101001000000
312022002220011212
410202013221000
5123432144211
611314025252
71612304012
oct442075100
9168086155
1076053056
1139a25872
1221578228
13129aaa11
14a15a1b2
156a2438b
hex4887a40

76053056 has 28 divisors (see below), whose sum is σ = 155001468. Its totient is φ = 36997632.

The previous prime is 76053041. The next prime is 76053059. The reversal of 76053056 is 65035067.

It can be written as a sum of positive squares in 2 ways, for example, as 30030400 + 46022656 = 5480^2 + 6784^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (76053059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13691 + ... + 18426.

Almost surely, 276053056 is an apocalyptic number.

It is an amenable number.

76053056 is an abundant number, since it is smaller than the sum of its proper divisors (78948412).

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

76053056 is a wasteful number, since it uses less digits than its factorization.

76053056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32166 (or 32156 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 76053056 is about 8720.8403264823. The cubic root of 76053056 is about 423.6809038553.

The spelling of 76053056 in words is "seventy-six million, fifty-three thousand, fifty-six".

Divisors: 1 2 4 8 16 32 37 64 74 148 296 592 1184 2368 32117 64234 128468 256936 513872 1027744 1188329 2055488 2376658 4753316 9506632 19013264 38026528 76053056