Base | Representation |
---|---|
bin | 1001011011001111… |
… | …0100110011000000 |
3 | 20112022221211222221 |
4 | 2112303310303000 |
5 | 20140210334000 |
6 | 1055022140424 |
7 | 116462034043 |
oct | 22663646300 |
9 | 6468854887 |
10 | 2530168000 |
11 | 1089239738 |
12 | 5a7421714 |
13 | 314262a39 |
14 | 1a0064c5a |
15 | ec1d961a |
hex | 96cf4cc0 |
2530168000 has 56 divisors (see below), whose sum is σ = 6265980864. Its totient is φ = 1012064000.
The previous prime is 2530167979. The next prime is 2530168027. The reversal of 2530168000 is 8610352.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
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, 150136 + ... + 166135.
Almost surely, 22530168000 is an apocalyptic number.
2530168000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2530168000 is an abundant number, since it is smaller than the sum of its proper divisors (3735812864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530168000 is an equidigital number, since it uses as much as digits as its factorization.
2530168000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316298 (or 316278 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 2530168000 is about 50300.7753419368. The cubic root of 2530168000 is about 1362.6462318150.
Adding to 2530168000 its reverse (8610352), we get a palindrome (2538778352).
The spelling of 2530168000 in words is "two billion, five hundred thirty million, one hundred sixty-eight thousand".
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