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76095697 = 521146057
BaseRepresentation
bin1001000100100…
…10000011010001
312022012001200011
410202102003101
5123440030242
611314554521
71612542226
oct442220321
9168161604
1076095697
1139a54907
1221598a41
13129c4252
14a16b94d
156a31d17
hex48920d1

76095697 has 4 divisors (see below), whose sum is σ = 76242276. Its totient is φ = 75949120.

The previous prime is 76095683. The next prime is 76095709. The reversal of 76095697 is 79659067.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31259281 + 44836416 = 5591^2 + 6696^2 .

It is a cyclic number.

It is not a de Polignac number, because 76095697 - 215 = 76062929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76095697.

It is not an unprimeable number, because it can be changed into a prime (76095637) 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, 72508 + ... + 73549.

It is an arithmetic number, because the mean of its divisors is an integer number (19060569).

Almost surely, 276095697 is an apocalyptic number.

It is an amenable number.

76095697 is a deficient number, since it is larger than the sum of its proper divisors (146579).

76095697 is a wasteful number, since it uses less digits than its factorization.

76095697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146578.

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 76095697 is about 8723.2847597680. The cubic root of 76095697 is about 423.7600714040.

The spelling of 76095697 in words is "seventy-six million, ninety-five thousand, six hundred ninety-seven".

Divisors: 1 521 146057 76095697