Base | Representation |
---|---|
bin | 1001001111101101… |
… | …0100010100101100 |
3 | 20101221221112020202 |
4 | 2103323110110230 |
5 | 20040320103432 |
6 | 1050133333032 |
7 | 115333645643 |
oct | 22373242454 |
9 | 6357845222 |
10 | 2481800492 |
11 | 1063a03496 |
12 | 593197178 |
13 | 307229702 |
14 | 19787435a |
15 | e7d33462 |
hex | 93ed452c |
2481800492 has 12 divisors (see below), whose sum is σ = 4345599216. Its totient is φ = 1240200720.
The previous prime is 2481800443. The next prime is 2481800507. The reversal of 2481800492 is 2940081842.
2481800492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166859 + ... + 181122.
It is an arithmetic number, because the mean of its divisors is an integer number (362133268).
Almost surely, 22481800492 is an apocalyptic number.
It is an amenable number.
2481800492 is a deficient number, since it is larger than the sum of its proper divisors (1863798724).
2481800492 is a wasteful number, since it uses less digits than its factorization.
2481800492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349768 (or 349766 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 2481800492 is about 49817.6724867792. The cubic root of 2481800492 is about 1353.9073796979.
The spelling of 2481800492 in words is "two billion, four hundred eighty-one million, eight hundred thousand, four hundred ninety-two".
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