Base | Representation |
---|---|
bin | 1000111100101111… |
… | …0010011011101010 |
3 | 20012102020000212010 |
4 | 2033023302123222 |
5 | 14404432411132 |
6 | 1034212100350 |
7 | 113346430650 |
oct | 21713623352 |
9 | 6172200763 |
10 | 2402232042 |
11 | 1022aa7541 |
12 | 5706046b6 |
13 | 2c38ba8a2 |
14 | 18b080dd0 |
15 | e0d676cc |
hex | 8f2f26ea |
2402232042 has 16 divisors (see below), whose sum is σ = 5490816192. Its totient is φ = 686352000.
The previous prime is 2402231999. The next prime is 2402232059. The reversal of 2402232042 is 2402322042.
It is a super-2 number, since 2×24022320422 = 11541437567222979528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28597959 + ... + 28598042.
It is an arithmetic number, because the mean of its divisors is an integer number (343176012).
Almost surely, 22402232042 is an apocalyptic number.
2402232042 is an abundant number, since it is smaller than the sum of its proper divisors (3088584150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2402232042 is a wasteful number, since it uses less digits than its factorization.
2402232042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57196013.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 2402232042 is about 49012.5702447852. The cubic root of 2402232042 is about 1339.2808278000.
Adding to 2402232042 its reverse (2402322042), we get a palindrome (4804554084).
Subtracting 2402232042 from its reverse (2402322042), we obtain a square (90000 = 3002).
The spelling of 2402232042 in words is "two billion, four hundred two million, two hundred thirty-two thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •