Base | Representation |
---|---|
bin | 111001000101… |
… | …1101000100101 |
3 | 2002022201002011 |
4 | 1302023220211 |
5 | 30130311234 |
6 | 2545314221 |
7 | 512263336 |
oct | 162135045 |
9 | 62281064 |
10 | 29932069 |
11 | 15994452 |
12 | a035971 |
13 | 62800ab |
14 | 3d9228d |
15 | 2963b64 |
hex | 1c8ba25 |
29932069 has 2 divisors, whose sum is σ = 29932070. Its totient is φ = 29932068.
The previous prime is 29932051. The next prime is 29932079. The reversal of 29932069 is 96023992.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 16499844 + 13432225 = 4062^2 + 3665^2 .
It is a cyclic number.
It is not a de Polignac number, because 29932069 - 25 = 29932037 is a prime.
It is a super-2 number, since 2×299320692 = 1791857509241522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29932079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14966034 + 14966035.
It is an arithmetic number, because the mean of its divisors is an integer number (14966035).
Almost surely, 229932069 is an apocalyptic number.
It is an amenable number.
29932069 is a deficient number, since it is larger than the sum of its proper divisors (1).
29932069 is an equidigital number, since it uses as much as digits as its factorization.
29932069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 52488, while the sum is 40.
The square root of 29932069 is about 5471.0208371016. The cubic root of 29932069 is about 310.4885428943.
The spelling of 29932069 in words is "twenty-nine million, nine hundred thirty-two thousand, sixty-nine".
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