Base | Representation |
---|---|
bin | 1001100011100011… |
… | …01011000001111101 |
3 | 111020112010200001200 |
4 | 10301301223001331 |
5 | 41001244302224 |
6 | 2205015130113 |
7 | 241061615454 |
oct | 46161530175 |
9 | 14215120050 |
10 | 5130072189 |
11 | 21a2879190 |
12 | bb2073939 |
13 | 639aa1198 |
14 | 36947db9b |
15 | 20059b5c9 |
hex | 131c6b07d |
5130072189 has 48 divisors (see below), whose sum is σ = 8375814720. Its totient is φ = 2997146880.
The previous prime is 5130072173. The next prime is 5130072221. The reversal of 5130072189 is 9812700315.
It is not a de Polignac number, because 5130072189 - 24 = 5130072173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5130072139) 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 47 ways as a sum of consecutive naturals, for example, 2689174 + ... + 2691080.
It is an arithmetic number, because the mean of its divisors is an integer number (174496140).
Almost surely, 25130072189 is an apocalyptic number.
It is an amenable number.
5130072189 is a deficient number, since it is larger than the sum of its proper divisors (3245742531).
5130072189 is a wasteful number, since it uses less digits than its factorization.
5130072189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2890 (or 2887 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 5130072189 is about 71624.5222601868. The cubic root of 5130072189 is about 1724.6772134531.
The spelling of 5130072189 in words is "five billion, one hundred thirty million, seventy-two thousand, one hundred eighty-nine".
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