Base | Representation |
---|---|
bin | 111001000100… |
… | …1111010000000 |
3 | 2002022100101001 |
4 | 1302021322000 |
5 | 30130044432 |
6 | 2545221344 |
7 | 512233606 |
oct | 162117200 |
9 | 62270331 |
10 | 29924992 |
11 | 1598a0a9 |
12 | a031854 |
13 | 6279ac6 |
14 | 3d8d876 |
15 | 29619e7 |
hex | 1c89e80 |
29924992 has 32 divisors (see below), whose sum is σ = 59868900. Its totient is φ = 14899200.
The previous prime is 29924887. The next prime is 29925017. The reversal of 29924992 is 29942992.
It can be written as a sum of positive squares in 2 ways, for example, as 29855296 + 69696 = 5464^2 + 264^2 .
It is a tau number, because it is divible by the number of its divisors (32).
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, 49492 + ... + 50092.
Almost surely, 229924992 is an apocalyptic number.
It is an amenable number.
29924992 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
29924992 is an equidigital number, since it uses as much as digits as its factorization.
29924992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1004 (or 992 counting only the distinct ones).
The product of its digits is 209952, while the sum is 46.
The square root of 29924992 is about 5470.3740274318. The cubic root of 29924992 is about 310.4640708070.
The spelling of 29924992 in words is "twenty-nine million, nine hundred twenty-four thousand, nine hundred ninety-two".
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