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76000005 = 335562963
BaseRepresentation
bin1001000011110…
…10101100000101
312022000012102000
410201322230011
5123424000010
611312535513
71611663234
oct441725405
9168005360
1076000005
1139999a24
1221551599
131298c823
14a144b1b
156a137c0
hex487ab05

76000005 has 16 divisors (see below), whose sum is σ = 135111360. Its totient is φ = 40533264.

The previous prime is 75999997. The next prime is 76000021. The reversal of 76000005 is 50000067.

It is not a de Polignac number, because 76000005 - 23 = 75999997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281347 + ... + 281616.

It is an arithmetic number, because the mean of its divisors is an integer number (8444460).

Almost surely, 276000005 is an apocalyptic number.

It is an amenable number.

76000005 is a deficient number, since it is larger than the sum of its proper divisors (59111355).

76000005 is a wasteful number, since it uses less digits than its factorization.

76000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562977 (or 562971 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 76000005 is about 8717.7981738510. The cubic root of 76000005 is about 423.5823677146.

The spelling of 76000005 in words is "seventy-six million, five", and thus it is an aban number and an uban number.

Divisors: 1 3 5 9 15 27 45 135 562963 1688889 2814815 5066667 8444445 15200001 25333335 76000005