Base | Representation |
---|---|
bin | 11111010011111… |
… | …010010001011001 |
3 | 1100121110200010020 |
4 | 133103322101121 |
5 | 2033440004423 |
6 | 124043141053 |
7 | 16006042053 |
oct | 3723722131 |
9 | 1317420106 |
10 | 525313113 |
11 | 24a586576 |
12 | 127b14789 |
13 | 84aa8980 |
14 | 4daa48d3 |
15 | 311b84e3 |
hex | 1f4fa459 |
525313113 has 8 divisors (see below), whose sum is σ = 754295808. Its totient is φ = 323269584.
The previous prime is 525313111. The next prime is 525313127. The reversal of 525313113 is 311313525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 525313113 - 21 = 525313111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (525313111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6734745 + ... + 6734822.
It is an arithmetic number, because the mean of its divisors is an integer number (94286976).
Almost surely, 2525313113 is an apocalyptic number.
It is an amenable number.
525313113 is a deficient number, since it is larger than the sum of its proper divisors (228982695).
525313113 is a wasteful number, since it uses less digits than its factorization.
525313113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13469583.
The product of its digits is 1350, while the sum is 24.
The square root of 525313113 is about 22919.7101421462. The cubic root of 525313113 is about 806.8746674837.
Adding to 525313113 its reverse (311313525), we get a palindrome (836626638).
The spelling of 525313113 in words is "five hundred twenty-five million, three hundred thirteen thousand, one hundred thirteen".
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