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5110624069 = 24121205909
BaseRepresentation
bin1001100001001110…
…11110111101000101
3111012011112121020221
410300213132331011
540431304432234
62203042224341
7240434405425
oct46047367505
914164477227
105110624069
1121928a5561
12ba76550b1
13635a52015
14366a5a485
151eda08eb4
hex1309def45

5110624069 has 4 divisors (see below), whose sum is σ = 5131830220. Its totient is φ = 5089417920.

The previous prime is 5110624067. The next prime is 5110624087. The reversal of 5110624069 is 9604260115.

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 4294836225 + 815787844 = 65535^2 + 28562^2 .

It is a cyclic number.

It is not a de Polignac number, because 5110624069 - 21 = 5110624067 is a prime.

It is a super-2 number, since 2×51106240692 = 52236956749284233522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110624061) 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, 10602714 + ... + 10603195.

It is an arithmetic number, because the mean of its divisors is an integer number (1282957555).

Almost surely, 25110624069 is an apocalyptic number.

It is an amenable number.

5110624069 is a deficient number, since it is larger than the sum of its proper divisors (21206151).

5110624069 is a wasteful number, since it uses less digits than its factorization.

5110624069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21206150.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 5110624069 is about 71488.6289489454. The cubic root of 5110624069 is about 1722.4950346411.

The spelling of 5110624069 in words is "five billion, one hundred ten million, six hundred twenty-four thousand, sixty-nine".

Divisors: 1 241 21205909 5110624069