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76207113 = 3279107183
BaseRepresentation
bin1001000101011…
…01010000001001
312022101201111200
410202231100021
5124002111423
611321214413
71613515113
oct442552011
9168351450
1076207113
113a020594
1221631409
1312a32b88
14a19a3b3
156a54d43
hex48ad409

76207113 has 12 divisors (see below), whose sum is σ = 111471360. Its totient is φ = 50161176.

The previous prime is 76207111. The next prime is 76207121. The reversal of 76207113 is 31170267.

It is not a de Polignac number, because 76207113 - 21 = 76207111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76207111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52881 + ... + 54302.

It is an arithmetic number, because the mean of its divisors is an integer number (9289280).

Almost surely, 276207113 is an apocalyptic number.

It is an amenable number.

76207113 is a deficient number, since it is larger than the sum of its proper divisors (35264247).

76207113 is a wasteful number, since it uses less digits than its factorization.

76207113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107268 (or 107265 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 76207113 is about 8729.6685504090. The cubic root of 76207113 is about 423.9667875522.

The spelling of 76207113 in words is "seventy-six million, two hundred seven thousand, one hundred thirteen".

Divisors: 1 3 9 79 237 711 107183 321549 964647 8467457 25402371 76207113