Base | Representation |
---|---|
bin | 101001001110… |
… | …101011011101 |
3 | 202100002211101 |
4 | 221032223131 |
5 | 10231324104 |
6 | 1023353101 |
7 | 160603201 |
oct | 51165335 |
9 | 22302741 |
10 | 10808029 |
11 | 6112261 |
12 | 3752791 |
13 | 23155ab |
14 | 1614b01 |
15 | e375a4 |
hex | a4eadd |
10808029 has 2 divisors, whose sum is σ = 10808030. Its totient is φ = 10808028.
The previous prime is 10808027. The next prime is 10808047. The reversal of 10808029 is 92080801.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9302500 + 1505529 = 3050^2 + 1227^2 .
It is a cyclic number.
It is not a de Polignac number, because 10808029 - 21 = 10808027 is a prime.
Together with 10808027, it forms a pair of twin primes.
It is equal to p714655 and since 10808029 and 714655 have the same sum of digits, it is a Honaker prime.
It is a junction number, because it is equal to n+sod(n) for n = 10807988 and 10808006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10808027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5404014 + 5404015.
It is an arithmetic number, because the mean of its divisors is an integer number (5404015).
Almost surely, 210808029 is an apocalyptic number.
It is an amenable number.
10808029 is a deficient number, since it is larger than the sum of its proper divisors (1).
10808029 is an equidigital number, since it uses as much as digits as its factorization.
10808029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 28.
The square root of 10808029 is about 3287.5566915264. The cubic root of 10808029 is about 221.0966524406.
The spelling of 10808029 in words is "ten million, eight hundred eight thousand, twenty-nine".
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