Base | Representation |
---|---|
bin | 10111111000011010011101 |
3 | 102210001121222 |
4 | 113320122131 |
5 | 3100313011 |
6 | 342103125 |
7 | 104132561 |
oct | 27703235 |
9 | 12701558 |
10 | 6260381 |
11 | 3596576 |
12 | 211aaa5 |
13 | 13b268a |
14 | b8d6a1 |
15 | 839ddb |
hex | 5f869d |
6260381 has 2 divisors, whose sum is σ = 6260382. Its totient is φ = 6260380.
The previous prime is 6260377. The next prime is 6260383. The reversal of 6260381 is 1830626.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5522500 + 737881 = 2350^2 + 859^2 .
It is a cyclic number.
It is not a de Polignac number, because 6260381 - 22 = 6260377 is a prime.
It is a super-2 number, since 2×62603812 = 78384740530322, which contains 22 as substring.
Together with 6260383, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6260381.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6260383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3130190 + 3130191.
It is an arithmetic number, because the mean of its divisors is an integer number (3130191).
Almost surely, 26260381 is an apocalyptic number.
It is an amenable number.
6260381 is a deficient number, since it is larger than the sum of its proper divisors (1).
6260381 is an equidigital number, since it uses as much as digits as its factorization.
6260381 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 6260381 is about 2502.0753385939. The cubic root of 6260381 is about 184.3035023364.
The spelling of 6260381 in words is "six million, two hundred sixty thousand, three hundred eighty-one".
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