Base | Representation |
---|---|
bin | 101000000101100001… |
… | …000100111101010100 |
3 | 11010002200112211122101 |
4 | 220011201010331110 |
5 | 1201122302330400 |
6 | 31435012211444 |
7 | 3052424630212 |
oct | 500541047524 |
9 | 133080484571 |
10 | 43042230100 |
11 | 172882425a1 |
12 | 8412909b84 |
13 | 409c43170c |
14 | 2124647cb2 |
15 | 11bdb1d56a |
hex | a05844f54 |
43042230100 has 18 divisors (see below), whose sum is σ = 93401639534. Its totient is φ = 17216892000.
The previous prime is 43042230067. The next prime is 43042230137. The reversal of 43042230100 is 103224034.
It can be written as a sum of positive squares in 3 ways, for example, as 78889924 + 42963340176 = 8882^2 + 207276^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215211051 + ... + 215211250.
Almost surely, 243042230100 is an apocalyptic number.
It is an amenable number.
43042230100 is an abundant number, since it is smaller than the sum of its proper divisors (50359409434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43042230100 is a wasteful number, since it uses less digits than its factorization.
43042230100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430422315 (or 430422308 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 43042230100 its reverse (103224034), we get a palindrome (43145454134).
The spelling of 43042230100 in words is "forty-three billion, forty-two million, two hundred thirty thousand, one hundred".
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