Base | Representation |
---|---|
bin | 111001000110… |
… | …1110101001101 |
3 | 2002100011102111 |
4 | 1302031311031 |
5 | 30131103234 |
6 | 2545424021 |
7 | 512331514 |
oct | 162156515 |
9 | 62304374 |
10 | 29941069 |
11 | 159a0194 |
12 | a03b011 |
13 | 6284212 |
14 | 3d9567b |
15 | 2966664 |
hex | 1c8dd4d |
29941069 has 2 divisors, whose sum is σ = 29941070. Its totient is φ = 29941068.
The previous prime is 29941039. The next prime is 29941081. The reversal of 29941069 is 96014992.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23377225 + 6563844 = 4835^2 + 2562^2 .
It is a cyclic number.
It is not a de Polignac number, because 29941069 - 219 = 29416781 is a prime.
It is a super-2 number, since 2×299410692 = 1792935225725522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29941039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14970534 + 14970535.
It is an arithmetic number, because the mean of its divisors is an integer number (14970535).
Almost surely, 229941069 is an apocalyptic number.
It is an amenable number.
29941069 is a deficient number, since it is larger than the sum of its proper divisors (1).
29941069 is an equidigital number, since it uses as much as digits as its factorization.
29941069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34992, while the sum is 40.
The square root of 29941069 is about 5471.8432908847. The cubic root of 29941069 is about 310.5196590957.
The spelling of 29941069 in words is "twenty-nine million, nine hundred forty-one thousand, sixty-nine".
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