Base | Representation |
---|---|
bin | 100111100000100100… |
… | …101101001010001000 |
3 | 11001111111021102210022 |
4 | 213200210231022020 |
5 | 1143340120033300 |
6 | 31253311440012 |
7 | 3031160441012 |
oct | 474044551210 |
9 | 131444242708 |
10 | 42422424200 |
11 | 16a9a397212 |
12 | 827b226008 |
13 | 4000bbcb70 |
14 | 20a61c71b2 |
15 | 11844dc285 |
hex | 9e092d288 |
42422424200 has 48 divisors (see below), whose sum is σ = 106219230180. Its totient is φ = 15663663360.
The previous prime is 42422424181. The next prime is 42422424229. The reversal of 42422424200 is 242422424.
It can be written as a sum of positive squares in 6 ways, for example, as 2592642724 + 39829781476 = 50918^2 + 199574^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 42422424200.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8155559 + ... + 8160758.
Almost surely, 242422424200 is an apocalyptic number.
42422424200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42422424200 is an abundant number, since it is smaller than the sum of its proper divisors (63796805980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42422424200 is a wasteful number, since it uses less digits than its factorization.
42422424200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16316346 (or 16316337 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 42422424200 its reverse (242422424), we get a palindrome (42664846624).
The spelling of 42422424200 in words is "forty-two billion, four hundred twenty-two million, four hundred twenty-four thousand, two hundred".
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