Base | Representation |
---|---|
bin | 111111100100001… |
… | …1011100000011101 |
3 | 12111122110101001021 |
4 | 1333020123200131 |
5 | 13332011310003 |
6 | 551351444141 |
7 | 103566326506 |
oct | 17710334035 |
9 | 5448411037 |
10 | 2132916253 |
11 | 9a4a80606 |
12 | 4b6386651 |
13 | 27cb74330 |
14 | 1633b7bad |
15 | c73ba2bd |
hex | 7f21b81d |
2132916253 has 6 divisors (see below), whose sum is σ = 2297166074. Its totient is φ = 1968692064.
The previous prime is 2132916241. The next prime is 2132916299. The reversal of 2132916253 is 3526192312.
It can be written as a sum of positive squares in 3 ways, for example, as 139129 + 2132777124 = 373^2 + 46182^2 .
It is not a de Polignac number, because 2132916253 - 221 = 2130819101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132916053) 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 5 ways as a sum of consecutive naturals, for example, 160113 + ... + 172921.
Almost surely, 22132916253 is an apocalyptic number.
It is an amenable number.
2132916253 is a deficient number, since it is larger than the sum of its proper divisors (164249821).
2132916253 is an frugal number, since it uses more digits than its factorization.
2132916253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25631 (or 12822 counting only the distinct ones).
The product of its digits is 19440, while the sum is 34.
The square root of 2132916253 is about 46183.5062874182. The cubic root of 2132916253 is about 1287.2352809575.
The spelling of 2132916253 in words is "two billion, one hundred thirty-two million, nine hundred sixteen thousand, two hundred fifty-three".
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