Base | Representation |
---|---|
bin | 11111011111111… |
… | …01111000010111 |
3 | 200102012101210211 |
4 | 33233331320113 |
5 | 1020120414341 |
6 | 42115230251 |
7 | 6355640026 |
oct | 1757757027 |
9 | 612171724 |
10 | 264232471 |
11 | 126174848 |
12 | 745a8387 |
13 | 42986899 |
14 | 271428bd |
15 | 182e6181 |
hex | fbfde17 |
264232471 has 2 divisors, whose sum is σ = 264232472. Its totient is φ = 264232470.
The previous prime is 264232457. The next prime is 264232483. The reversal of 264232471 is 174232462.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 264232471 - 29 = 264231959 is a prime.
It is a super-3 number, since 3×2642324713 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (264232571) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132116235 + 132116236.
It is an arithmetic number, because the mean of its divisors is an integer number (132116236).
Almost surely, 2264232471 is an apocalyptic number.
264232471 is a deficient number, since it is larger than the sum of its proper divisors (1).
264232471 is an equidigital number, since it uses as much as digits as its factorization.
264232471 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 16128, while the sum is 31.
The square root of 264232471 is about 16255.2290356057. The cubic root of 264232471 is about 641.6951084112.
Subtracting from 264232471 its reverse (174232462), we obtain a palindrome (90000009).
The spelling of 264232471 in words is "two hundred sixty-four million, two hundred thirty-two thousand, four hundred seventy-one".
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