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76052803 = 307247729
BaseRepresentation
bin1001000100001…
…11100101000011
312022002212211111
410202013211003
5123432142203
611314024151
71612303201
oct442074503
9168085744
1076052803
1139a25662
1221578057
13129aa878
14a15a071
156a2426d
hex4887943

76052803 has 4 divisors (see below), whose sum is σ = 76300840. Its totient is φ = 75804768.

The previous prime is 76052777. The next prime is 76052813. The reversal of 76052803 is 30825067.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76052803 - 25 = 76052771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76052813) 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, 123558 + ... + 124171.

It is an arithmetic number, because the mean of its divisors is an integer number (19075210).

Almost surely, 276052803 is an apocalyptic number.

76052803 is a deficient number, since it is larger than the sum of its proper divisors (248037).

76052803 is a wasteful number, since it uses less digits than its factorization.

76052803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248036.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 76052803 is about 8720.8258209874. The cubic root of 76052803 is about 423.6804340456.

The spelling of 76052803 in words is "seventy-six million, fifty-two thousand, eight hundred three".

Divisors: 1 307 247729 76052803