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76234304 = 261816581
BaseRepresentation
bin1001000101100…
…11111001000000
312022110002210202
410202303321000
5124003444204
611321544332
71613660306
oct442637100
9168402722
1076234304
113a039a63
12216450a8
1312a42373
14a1a6276
156a5ce1e
hex48b3e40

76234304 has 28 divisors (see below), whose sum is σ = 152136348. Its totient is φ = 37900800.

The previous prime is 76234303. The next prime is 76234309. The reversal of 76234304 is 40343267.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7011904 + 69222400 = 2648^2 + 8320^2 .

It is not an unprimeable number, because it can be changed into a prime (76234303) 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 3 ways as a sum of consecutive naturals, for example, 8294 + ... + 14874.

It is an arithmetic number, because the mean of its divisors is an integer number (5433441).

Almost surely, 276234304 is an apocalyptic number.

It is an amenable number.

76234304 is a deficient number, since it is larger than the sum of its proper divisors (75902044).

76234304 is a wasteful number, since it uses less digits than its factorization.

76234304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 76234304 is about 8731.2258016844. The cubic root of 76234304 is about 424.0172058996.

The spelling of 76234304 in words is "seventy-six million, two hundred thirty-four thousand, three hundred four".

Divisors: 1 2 4 8 16 32 64 181 362 724 1448 2896 5792 6581 11584 13162 26324 52648 105296 210592 421184 1191161 2382322 4764644 9529288 19058576 38117152 76234304