Base | Representation |
---|---|
bin | 1010111111100001… |
… | …0001010100101100 |
3 | 21121122101022222220 |
4 | 2233320101110230 |
5 | 22020343420240 |
6 | 1204445035340 |
7 | 133060035654 |
oct | 25770212454 |
9 | 7548338886 |
10 | 2950763820 |
11 | 12846a1594 |
12 | 6a4255b50 |
13 | 3804359c4 |
14 | 1ddc6b364 |
15 | 1240ba5d0 |
hex | afe1152c |
2950763820 has 48 divisors (see below), whose sum is σ = 8280061440. Its totient is φ = 785163456.
The previous prime is 2950763807. The next prime is 2950763843. The reversal of 2950763820 is 283670592.
2950763820 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25330 + ... + 80889.
It is an arithmetic number, because the mean of its divisors is an integer number (172501280).
Almost surely, 22950763820 is an apocalyptic number.
2950763820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2950763820 is an abundant number, since it is smaller than the sum of its proper divisors (5329297620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2950763820 is a wasteful number, since it uses less digits than its factorization.
2950763820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106694 (or 106692 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 2950763820 is about 54320.9335339517. The cubic root of 2950763820 is about 1434.3159126509.
The spelling of 2950763820 in words is "two billion, nine hundred fifty million, seven hundred sixty-three thousand, eight hundred twenty".
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