Base | Representation |
---|---|
bin | 1100011011000… |
… | …1010001000111 |
3 | 10122001021102101 |
4 | 3012301101013 |
5 | 101314400221 |
6 | 5100452531 |
7 | 1201616305 |
oct | 306612107 |
9 | 118037371 |
10 | 52106311 |
11 | 2745a274 |
12 | 1554a147 |
13 | aa4504a |
14 | 6cc5275 |
15 | 4893d91 |
hex | 31b1447 |
52106311 has 2 divisors, whose sum is σ = 52106312. Its totient is φ = 52106310.
The previous prime is 52106297. The next prime is 52106347. The reversal of 52106311 is 11360125.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52106311 - 25 = 52106279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52106611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26053155 + 26053156.
It is an arithmetic number, because the mean of its divisors is an integer number (26053156).
Almost surely, 252106311 is an apocalyptic number.
52106311 is a deficient number, since it is larger than the sum of its proper divisors (1).
52106311 is an equidigital number, since it uses as much as digits as its factorization.
52106311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 52106311 is about 7218.4701287738. The cubic root of 52106311 is about 373.5053059920.
Adding to 52106311 its reverse (11360125), we get a palindrome (63466436).
The spelling of 52106311 in words is "fifty-two million, one hundred six thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •