Base | Representation |
---|---|
bin | 111111100010011… |
… | …1111000001001010 |
3 | 12111120202111012021 |
4 | 1333010333001022 |
5 | 13331243410010 |
6 | 551320235054 |
7 | 103555545502 |
oct | 17704770112 |
9 | 5446674167 |
10 | 2132013130 |
11 | 9a4514025 |
12 | 4b600ba8a |
13 | 27c919240 |
14 | 163220a02 |
15 | c728c8da |
hex | 7f13f04a |
2132013130 has 16 divisors (see below), whose sum is σ = 4132825704. Its totient is φ = 787204800.
The previous prime is 2132013119. The next prime is 2132013133. The reversal of 2132013130 is 313102312.
It can be written as a sum of positive squares in 4 ways, for example, as 1860455689 + 271557441 = 43133^2 + 16479^2 .
It is not an unprimeable number, because it can be changed into a prime (2132013133) 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, 8199921 + ... + 8200180.
Almost surely, 22132013130 is an apocalyptic number.
2132013130 is a deficient number, since it is larger than the sum of its proper divisors (2000812574).
2132013130 is a wasteful number, since it uses less digits than its factorization.
2132013130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16400121.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2132013130 is about 46173.7277030997. The cubic root of 2132013130 is about 1287.0535741971.
Adding to 2132013130 its reverse (313102312), we get a palindrome (2445115442).
The spelling of 2132013130 in words is "two billion, one hundred thirty-two million, thirteen thousand, one hundred thirty".
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