Base | Representation |
---|---|
bin | 1100011011100… |
… | …0100101110111 |
3 | 10122002210120111 |
4 | 3012320211313 |
5 | 101321330221 |
6 | 5101243451 |
7 | 1202102623 |
oct | 306704567 |
9 | 118083514 |
10 | 52136311 |
11 | 2747a867 |
12 | 15563587 |
13 | aa558b6 |
14 | 6cd2183 |
15 | 489cbe1 |
hex | 31b8977 |
52136311 has 2 divisors, whose sum is σ = 52136312. Its totient is φ = 52136310.
The previous prime is 52136303. The next prime is 52136317. The reversal of 52136311 is 11363125.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52136311 - 23 = 52136303 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52136317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26068155 + 26068156.
It is an arithmetic number, because the mean of its divisors is an integer number (26068156).
Almost surely, 252136311 is an apocalyptic number.
52136311 is a deficient number, since it is larger than the sum of its proper divisors (1).
52136311 is an equidigital number, since it uses as much as digits as its factorization.
52136311 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 540, while the sum is 22.
The square root of 52136311 is about 7220.5478324016. The cubic root of 52136311 is about 373.5769736346.
Adding to 52136311 its reverse (11363125), we get a palindrome (63499436).
The spelling of 52136311 in words is "fifty-two million, one hundred thirty-six thousand, three hundred eleven".
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