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76000258085 = 515200051617
BaseRepresentation
bin100011011000111110…
…1111110100000100101
321021011120220010120112
41012301331332200211
52221122031224320
654525233142405
75330233351313
oct1066175764045
9237146803515
1076000258085
112a260189854
12128903baa05
1372225a3a1b
14396d8910b3
151e9c299ec5
hex11b1f7e825

76000258085 has 4 divisors (see below), whose sum is σ = 91200309708. Its totient is φ = 60800206464.

The previous prime is 76000258069. The next prime is 76000258093. The reversal of 76000258085 is 58085200067.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58085200067 = 193057115793.

It can be written as a sum of positive squares in 2 ways, for example, as 25536679204 + 50463578881 = 159802^2 + 224641^2 .

It is a cyclic number.

It is not a de Polignac number, because 76000258085 - 24 = 76000258069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7600025804 + ... + 7600025813.

It is an arithmetic number, because the mean of its divisors is an integer number (22800077427).

Almost surely, 276000258085 is an apocalyptic number.

It is an amenable number.

76000258085 is a deficient number, since it is larger than the sum of its proper divisors (15200051623).

76000258085 is a wasteful number, since it uses less digits than its factorization.

76000258085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15200051622.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 76000258085 in words is "seventy-six billion, two hundred fifty-eight thousand, eighty-five".

Divisors: 1 5 15200051617 76000258085