Base | Representation |
---|---|
bin | 100010000101… |
… | …101101000101 |
3 | 121211000020122 |
4 | 202011231011 |
5 | 4241430021 |
6 | 515311325 |
7 | 135646145 |
oct | 42055505 |
9 | 17730218 |
10 | 8936261 |
11 | 5053a44 |
12 | 2bab545 |
13 | 1b0b639 |
14 | 1288925 |
15 | bb7bab |
hex | 885b45 |
8936261 has 2 divisors, whose sum is σ = 8936262. Its totient is φ = 8936260.
The previous prime is 8936233. The next prime is 8936287. The reversal of 8936261 is 1626398.
8936261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7924225 + 1012036 = 2815^2 + 1006^2 .
It is a cyclic number.
It is not a de Polignac number, because 8936261 - 26 = 8936197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8936231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4468130 + 4468131.
It is an arithmetic number, because the mean of its divisors is an integer number (4468131).
Almost surely, 28936261 is an apocalyptic number.
It is an amenable number.
8936261 is a deficient number, since it is larger than the sum of its proper divisors (1).
8936261 is an equidigital number, since it uses as much as digits as its factorization.
8936261 is an evil number, because the sum of its binary digits is even.
The product of its digits is 15552, while the sum is 35.
The square root of 8936261 is about 2989.3579578231. The cubic root of 8936261 is about 207.5161723496.
The spelling of 8936261 in words is "eight million, nine hundred thirty-six thousand, two hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.149 sec. • engine limits •