Base | Representation |
---|---|
bin | 1011001100100000… |
… | …1111011010101100 |
3 | 21202102222010211102 |
4 | 2303020033122230 |
5 | 22123323010324 |
6 | 1214113342232 |
7 | 134321321666 |
oct | 26310173254 |
9 | 7672863742 |
10 | 3005281964 |
11 | 1302448903 |
12 | 6ba567978 |
13 | 38b813769 |
14 | 2071bd536 |
15 | 128c88dae |
hex | b320f6ac |
3005281964 has 24 divisors (see below), whose sum is σ = 5570742240. Its totient is φ = 1413709056.
The previous prime is 3005281933. The next prime is 3005281987. The reversal of 3005281964 is 4691825003.
It is a happy number.
3005281964 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 7 ways as a sum of consecutive naturals, for example, 212729 + ... + 226415.
It is an arithmetic number, because the mean of its divisors is an integer number (232114260).
Almost surely, 23005281964 is an apocalyptic number.
3005281964 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
3005281964 is a deficient number, since it is larger than the sum of its proper divisors (2565460276).
3005281964 is a wasteful number, since it uses less digits than its factorization.
3005281964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16937 (or 16935 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 3005281964 is about 54820.4520594276. The cubic root of 3005281964 is about 1443.0955085120.
The spelling of 3005281964 in words is "three billion, five million, two hundred eighty-one thousand, nine hundred sixty-four".
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