Base | Representation |
---|---|
bin | 1010010011001111… |
… | …10001110000111000 |
3 | 112021101220210021122 |
4 | 11021213301300320 |
5 | 42311203202022 |
6 | 2312425524412 |
7 | 254020225253 |
oct | 51147616070 |
9 | 15241823248 |
10 | 5530131512 |
11 | 2388684724 |
12 | 10a4043708 |
13 | 6a1933789 |
14 | 3a665c09a |
15 | 225772742 |
hex | 1499f1c38 |
5530131512 has 32 divisors (see below), whose sum is σ = 10582261200. Its totient is φ = 2708369664.
The previous prime is 5530131511. The next prime is 5530131557. The reversal of 5530131512 is 2151310355.
It is a happy number.
It is a super-2 number, since 2×55301315122 = 61164709080030812288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5530131511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251039 + ... + 272177.
Almost surely, 25530131512 is an apocalyptic number.
It is an amenable number.
5530131512 is a deficient number, since it is larger than the sum of its proper divisors (5052129688).
5530131512 is a wasteful number, since it uses less digits than its factorization.
5530131512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21815 (or 21811 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 26.
The square root of 5530131512 is about 74364.8540104800. The cubic root of 5530131512 is about 1768.3917757193.
Adding to 5530131512 its reverse (2151310355), we get a palindrome (7681441867).
The spelling of 5530131512 in words is "five billion, five hundred thirty million, one hundred thirty-one thousand, five hundred twelve".
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