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5065011115 = 51013002223
BaseRepresentation
bin1001011011110010…
…11110111110101011
3111001222201020001021
410231321132332223
540333120323430
62154332433311
7236341612153
oct45571367653
914058636037
105065011115
11216a0808aa
12b94318837
136294716c8
14360985763
151e99e907a
hex12de5efab

5065011115 has 4 divisors (see below), whose sum is σ = 6078013344. Its totient is φ = 4052008888.

The previous prime is 5065011113. The next prime is 5065011139. The reversal of 5065011115 is 5111105605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5111105605 = 51022221121.

It is a cyclic number.

It is not a de Polignac number, because 5065011115 - 21 = 5065011113 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 5065011115.

It is not an unprimeable number, because it can be changed into a prime (5065011113) 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, 506501107 + ... + 506501116.

It is an arithmetic number, because the mean of its divisors is an integer number (1519503336).

Almost surely, 25065011115 is an apocalyptic number.

5065011115 is a deficient number, since it is larger than the sum of its proper divisors (1013002229).

5065011115 is a wasteful number, since it uses less digits than its factorization.

5065011115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013002228.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5065011115 is about 71168.8914835689. The cubic root of 5065011115 is about 1717.3552190361.

The spelling of 5065011115 in words is "five billion, sixty-five million, eleven thousand, one hundred fifteen".

Divisors: 1 5 1013002223 5065011115