Base | Representation |
---|---|
bin | 1001011101000101… |
… | …1110111101100100 |
3 | 20112212120212010121 |
4 | 2113101132331210 |
5 | 20144203133014 |
6 | 1055500531324 |
7 | 116615105251 |
oct | 22721367544 |
9 | 6485525117 |
10 | 2537942884 |
11 | 109266a064 |
12 | 5a9b50b44 |
13 | 315a55869 |
14 | 1a10ca428 |
15 | ecc23124 |
hex | 9745ef64 |
2537942884 has 9 divisors (see below), whose sum is σ = 4441576377. Its totient is φ = 1268921064.
The previous prime is 2537942873. The next prime is 2537942929. The reversal of 2537942884 is 4882497352.
The square root of 2537942884 is 50378.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2448072484 + 89870400 = 49478^2 + 9480^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 88162 + ... + 113350.
Almost surely, 22537942884 is an apocalyptic number.
2537942884 is the 50378-th square number.
It is an amenable number.
2537942884 is a deficient number, since it is larger than the sum of its proper divisors (1903633493).
2537942884 is an frugal number, since it uses more digits than its factorization.
2537942884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50382 (or 25191 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 52.
The cubic root of 2537942884 is about 1364.0405507046.
The spelling of 2537942884 in words is "two billion, five hundred thirty-seven million, nine hundred forty-two thousand, eight hundred eighty-four".
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