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5000615617 = 38912855053
BaseRepresentation
bin1001010100000111…
…10101011011000001
3110220111112121000211
410222003311123001
540220124144432
62144112314121
7234630350164
oct45203653301
913814477024
105000615617
112136798588
12b76842941
13619015b6a
143561c1adb
151e4028d47
hex12a0f56c1

5000615617 has 4 divisors (see below), whose sum is σ = 5013471060. Its totient is φ = 4987760176.

The previous prime is 5000615597. The next prime is 5000615621. The reversal of 5000615617 is 7165160005.

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 1256277136 + 3744338481 = 35444^2 + 61191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5000615617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000615017) 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, 6427138 + ... + 6427915.

It is an arithmetic number, because the mean of its divisors is an integer number (1253367765).

Almost surely, 25000615617 is an apocalyptic number.

It is an amenable number.

5000615617 is a deficient number, since it is larger than the sum of its proper divisors (12855443).

5000615617 is a wasteful number, since it uses less digits than its factorization.

5000615617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12855442.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5000615617 is about 70715.0310542250. The cubic root of 5000615617 is about 1710.0461231475.

The spelling of 5000615617 in words is "five billion, six hundred fifteen thousand, six hundred seventeen".

Divisors: 1 389 12855053 5000615617