Base | Representation |
---|---|
bin | 111111010111011… |
… | …1101111010010110 |
3 | 12111011220020220121 |
4 | 1332232331322112 |
5 | 13323304211210 |
6 | 550552422154 |
7 | 103455516415 |
oct | 17656757226 |
9 | 5434806817 |
10 | 2126241430 |
11 | 9a1231725 |
12 | 4b40a795a |
13 | 27b678131 |
14 | 16255b47c |
15 | c69ec6da |
hex | 7ebbde96 |
2126241430 has 24 divisors (see below), whose sum is σ = 3963774672. Its totient is φ = 821165856.
The previous prime is 2126241421. The next prime is 2126241431. The reversal of 2126241430 is 341426212.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2126241395 and 2126241404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2126241431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118002 + ... + 134821.
It is an arithmetic number, because the mean of its divisors is an integer number (165157278).
Almost surely, 22126241430 is an apocalyptic number.
2126241430 is a deficient number, since it is larger than the sum of its proper divisors (1837533242).
2126241430 is a wasteful number, since it uses less digits than its factorization.
2126241430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252888 (or 252859 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 2126241430 is about 46111.1855193509. The cubic root of 2126241430 is about 1285.8911047176.
Adding to 2126241430 its reverse (341426212), we get a palindrome (2467667642).
The spelling of 2126241430 in words is "two billion, one hundred twenty-six million, two hundred forty-one thousand, four hundred thirty".
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