Base | Representation |
---|---|
bin | 1001100010011000… |
… | …0000111010011010 |
3 | 20121102021122210011 |
4 | 2120212000322122 |
5 | 20220341231132 |
6 | 1102011512134 |
7 | 120304336231 |
oct | 23046007232 |
9 | 6542248704 |
10 | 2560102042 |
11 | 10a4124613 |
12 | 5b545864a |
13 | 31a5139a4 |
14 | 1a4017b18 |
15 | eeb4db47 |
hex | 98980e9a |
2560102042 has 8 divisors (see below), whose sum is σ = 3843354132. Its totient is φ = 1278984000.
The previous prime is 2560102037. The next prime is 2560102067. The reversal of 2560102042 is 2402010652.
It can be written as a sum of positive squares in 2 ways, for example, as 1641951441 + 918150601 = 40521^2 + 30301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530509 + ... + 535312.
Almost surely, 22560102042 is an apocalyptic number.
2560102042 is a deficient number, since it is larger than the sum of its proper divisors (1283252090).
2560102042 is a wasteful number, since it uses less digits than its factorization.
2560102042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067024.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2560102042 is about 50597.4509436987. The cubic root of 2560102042 is about 1367.9989330754.
Adding to 2560102042 its reverse (2402010652), we get a palindrome (4962112694).
The spelling of 2560102042 in words is "two billion, five hundred sixty million, one hundred two thousand, forty-two".
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