Base | Representation |
---|---|
bin | 10010001100111… |
… | …100010111100100 |
3 | 210021122001120012 |
4 | 102030330113210 |
5 | 1111134223014 |
6 | 50145225352 |
7 | 10365466052 |
oct | 2214742744 |
9 | 707561505 |
10 | 305382884 |
11 | 147420754 |
12 | 86332258 |
13 | 4b363c41 |
14 | 2c7b51d2 |
15 | 1bc23c3e |
hex | 1233c5e4 |
305382884 has 12 divisors (see below), whose sum is σ = 535131324. Its totient is φ = 152488224.
The previous prime is 305382859. The next prime is 305382929. The reversal of 305382884 is 488283503.
305382884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 109662784 + 195720100 = 10472^2 + 13990^2 .
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, 47399 + ... + 53454.
It is an arithmetic number, because the mean of its divisors is an integer number (44594277).
Almost surely, 2305382884 is an apocalyptic number.
It is an amenable number.
305382884 is a deficient number, since it is larger than the sum of its proper divisors (229748440).
305382884 is a wasteful number, since it uses less digits than its factorization.
305382884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101614 (or 101612 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 41.
The square root of 305382884 is about 17475.2076954753. The cubic root of 305382884 is about 673.4131054939.
The spelling of 305382884 in words is "three hundred five million, three hundred eighty-two thousand, eight hundred eighty-four".
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