Base | Representation |
---|---|
bin | 1001100011101010… |
… | …10100111010001011 |
3 | 111020120221100010220 |
4 | 10301311110322023 |
5 | 41002020431110 |
6 | 2205051441123 |
7 | 241103015406 |
oct | 46165247213 |
9 | 14216840126 |
10 | 5131030155 |
11 | 21a3372999 |
12 | bb24561a3 |
13 | 63a048224 |
14 | 36964cd3d |
15 | 2006da370 |
hex | 131d54e8b |
5131030155 has 16 divisors (see below), whose sum is σ = 8235553824. Its totient is φ = 2727914240.
The previous prime is 5131030153. The next prime is 5131030213. The reversal of 5131030155 is 5510301315.
It is not a de Polignac number, because 5131030155 - 21 = 5131030153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5131030153) 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 15 ways as a sum of consecutive naturals, for example, 534786 + ... + 544295.
It is an arithmetic number, because the mean of its divisors is an integer number (514722114).
Almost surely, 25131030155 is an apocalyptic number.
5131030155 is a deficient number, since it is larger than the sum of its proper divisors (3104523669).
5131030155 is a wasteful number, since it uses less digits than its factorization.
5131030155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1079406.
The product of its (nonzero) digits is 1125, while the sum is 24.
The square root of 5131030155 is about 71631.2093643546. The cubic root of 5131030155 is about 1724.7845595255.
The spelling of 5131030155 in words is "five billion, one hundred thirty-one million, thirty thousand, one hundred fifty-five".
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