Base | Representation |
---|---|
bin | 111111101100010… |
… | …0001100010011111 |
3 | 12111221101201102220 |
4 | 1333120201202133 |
5 | 13334101312023 |
6 | 552022120423 |
7 | 103650231024 |
oct | 17730414237 |
9 | 5457351386 |
10 | 2137135263 |
11 | 9a73a239a |
12 | 4b7880113 |
13 | 2809c07a3 |
14 | 163b9554b |
15 | c79503e3 |
hex | 7f62189f |
2137135263 has 8 divisors (see below), whose sum is σ = 3017132208. Its totient is φ = 1340947584.
The previous prime is 2137135171. The next prime is 2137135279. The reversal of 2137135263 is 3625317312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2137135263 - 212 = 2137131167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2137135283) 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, 20952256 + ... + 20952357.
It is an arithmetic number, because the mean of its divisors is an integer number (377141526).
Almost surely, 22137135263 is an apocalyptic number.
2137135263 is a deficient number, since it is larger than the sum of its proper divisors (879996945).
2137135263 is a wasteful number, since it uses less digits than its factorization.
2137135263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41904633.
The product of its digits is 22680, while the sum is 33.
The square root of 2137135263 is about 46229.1603103496. The cubic root of 2137135263 is about 1288.0834595351.
The spelling of 2137135263 in words is "two billion, one hundred thirty-seven million, one hundred thirty-five thousand, two hundred sixty-three".
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