Base | Representation |
---|---|
bin | 1001010001110011… |
… | …1100101100110001 |
3 | 20102120112102201012 |
4 | 2110130330230301 |
5 | 20100044213000 |
6 | 1051050320305 |
7 | 115501614650 |
oct | 22434745461 |
9 | 6376472635 |
10 | 2490616625 |
11 | 1068985152 |
12 | 596129095 |
13 | 308cc5463 |
14 | 198acb197 |
15 | e89c5735 |
hex | 9473cb31 |
2490616625 has 32 divisors (see below), whose sum is σ = 3556949760. Its totient is φ = 1705632000.
The previous prime is 2490616613. The next prime is 2490616633. The reversal of 2490616625 is 5266160942.
It is a happy number.
2490616625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2490616625 - 28 = 2490616369 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953321 + ... + 955929.
It is an arithmetic number, because the mean of its divisors is an integer number (111154680).
Almost surely, 22490616625 is an apocalyptic number.
2490616625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2490616625 is a deficient number, since it is larger than the sum of its proper divisors (1066333135).
2490616625 is a wasteful number, since it uses less digits than its factorization.
2490616625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3722 (or 3712 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 2490616625 is about 49906.0780366480. The cubic root of 2490616625 is about 1355.5086528670.
The spelling of 2490616625 in words is "two billion, four hundred ninety million, six hundred sixteen thousand, six hundred twenty-five".
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