Base | Representation |
---|---|
bin | 1001011110011110… |
… | …11011110000111011 |
3 | 111010120002221001202 |
4 | 10233033123300323 |
5 | 40404402323311 |
6 | 2200455404415 |
7 | 240034252634 |
oct | 45717336073 |
9 | 14116087052 |
10 | 5087542331 |
11 | 218086a943 |
12 | b9b98370b |
13 | 63102cca1 |
14 | 36396c88b |
15 | 1eb999e3b |
hex | 12f3dbc3b |
5087542331 has 8 divisors (see below), whose sum is σ = 5129769744. Its totient is φ = 5045366560.
The previous prime is 5087542309. The next prime is 5087542351. The reversal of 5087542331 is 1332457805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5087542331 - 210 = 5087541307 is a prime.
It is a super-2 number, since 2×50875423312 = 51766173939433827122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5087542301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199265 + ... + 223341.
It is an arithmetic number, because the mean of its divisors is an integer number (641221218).
Almost surely, 25087542331 is an apocalyptic number.
5087542331 is a deficient number, since it is larger than the sum of its proper divisors (42227413).
5087542331 is a wasteful number, since it uses less digits than its factorization.
5087542331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25821.
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 5087542331 is about 71327.0098279747. The cubic root of 5087542331 is about 1719.8979490336.
The spelling of 5087542331 in words is "five billion, eighty-seven million, five hundred forty-two thousand, three hundred thirty-one".
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