Base | Representation |
---|---|
bin | 1101100101010101000101… |
… | …01101001101111101110101 |
3 | 10220202112111221102222111121 |
4 | 12302222202231031331311 |
5 | 12403342110134322221 |
6 | 143310020225503541 |
7 | 6202013524456513 |
oct | 662524255157565 |
9 | 126675457388447 |
10 | 29869932339061 |
11 | 95768491092a1 |
12 | 3424babaa1bb1 |
13 | 1388951537779 |
14 | 7539d8d0b4b3 |
15 | 36bebb04ca41 |
hex | 1b2aa2b4df75 |
29869932339061 has 2 divisors, whose sum is σ = 29869932339062. Its totient is φ = 29869932339060.
The previous prime is 29869932339029. The next prime is 29869932339073. The reversal of 29869932339061 is 16093323996892.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19176254064900 + 10693678274161 = 4379070^2 + 3270119^2 .
It is a cyclic number.
It is not a de Polignac number, because 29869932339061 - 25 = 29869932339029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29869932369061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14934966169530 + 14934966169531.
It is an arithmetic number, because the mean of its divisors is an integer number (14934966169531).
Almost surely, 229869932339061 is an apocalyptic number.
It is an amenable number.
29869932339061 is a deficient number, since it is larger than the sum of its proper divisors (1).
29869932339061 is an equidigital number, since it uses as much as digits as its factorization.
29869932339061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 204073344, while the sum is 70.
The spelling of 29869932339061 in words is "twenty-nine trillion, eight hundred sixty-nine billion, nine hundred thirty-two million, three hundred thirty-nine thousand, sixty-one".
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