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5180087859 = 32297540157
BaseRepresentation
bin1001101001100000…
…11101111000110011
3111101000020201122220
410310300131320303
541102100302414
62214003132123
7242240006652
oct46460357063
914330221586
105180087859
11221902a751
121006974043
1364726375b
14371d7d199
15204b7aca9
hex134c1de33

5180087859 has 8 divisors (see below), whose sum is σ = 6936945360. Its totient is φ = 3438311136.

The previous prime is 5180087839. The next prime is 5180087863. The reversal of 5180087859 is 9587800815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5180087859 - 211 = 5180085811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5180087839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3769392 + ... + 3770765.

It is an arithmetic number, because the mean of its divisors is an integer number (867118170).

Almost surely, 25180087859 is an apocalyptic number.

5180087859 is a deficient number, since it is larger than the sum of its proper divisors (1756857501).

5180087859 is a wasteful number, since it uses less digits than its factorization.

5180087859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540389.

The product of its (nonzero) digits is 806400, while the sum is 51.

The square root of 5180087859 is about 71972.8272266694. The cubic root of 5180087859 is about 1730.2640134120.

The spelling of 5180087859 in words is "five billion, one hundred eighty million, eighty-seven thousand, eight hundred fifty-nine".

Divisors: 1 3 229 687 7540157 22620471 1726695953 5180087859