Base | Representation |
---|---|
bin | 1001011000111101… |
… | …1010110010111100 |
3 | 20111122222222112011 |
4 | 2112033122302330 |
5 | 20130234434231 |
6 | 1054041421004 |
7 | 116314644640 |
oct | 22617326274 |
9 | 6448888464 |
10 | 2520624316 |
11 | 10839103a1 |
12 | 5a419a764 |
13 | 3122a0aa2 |
14 | 19ca9cc20 |
15 | eb4519b1 |
hex | 963dacbc |
2520624316 has 12 divisors (see below), whose sum is σ = 5041248688. Its totient is φ = 1080267552.
The previous prime is 2520624313. The next prime is 2520624331. The reversal of 2520624316 is 6134260252.
2520624316 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2520624311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45011121 + ... + 45011176.
Almost surely, 22520624316 is an apocalyptic number.
It is an amenable number.
2520624316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2520624316 is a wasteful number, since it uses less digits than its factorization.
2520624316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90022308 (or 90022306 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 2520624316 is about 50205.8195431565. The cubic root of 2520624316 is about 1360.9307923130.
Adding to 2520624316 its reverse (6134260252), we get a palindrome (8654884568).
The spelling of 2520624316 in words is "two billion, five hundred twenty million, six hundred twenty-four thousand, three hundred sixteen".
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