Base | Representation |
---|---|
bin | 1001011110001111… |
… | …0101001000111010 |
3 | 20120012122012102122 |
4 | 2113203311020322 |
5 | 20201421033224 |
6 | 1100152001242 |
7 | 120004016024 |
oct | 22743651072 |
9 | 6505565378 |
10 | 2542752314 |
11 | 10953544a3 |
12 | 5ab690222 |
13 | 316a4a98b |
14 | 1a19bd014 |
15 | ed37315e |
hex | 978f523a |
2542752314 has 4 divisors (see below), whose sum is σ = 3814128474. Its totient is φ = 1271376156.
The previous prime is 2542752301. The next prime is 2542752343. The reversal of 2542752314 is 4132572452.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2538446689 + 4305625 = 50383^2 + 2075^2 .
It is a Curzon number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 635688077 + ... + 635688080.
Almost surely, 22542752314 is an apocalyptic number.
2542752314 is a deficient number, since it is larger than the sum of its proper divisors (1271376160).
2542752314 is a wasteful number, since it uses less digits than its factorization.
2542752314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1271376159.
The product of its digits is 67200, while the sum is 35.
The square root of 2542752314 is about 50425.7108427834. The cubic root of 2542752314 is about 1364.9016310207.
The spelling of 2542752314 in words is "two billion, five hundred forty-two million, seven hundred fifty-two thousand, three hundred fourteen".
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