Base | Representation |
---|---|
bin | 1111010001111001000… |
… | …01011100111011011001 |
3 | 1212012010020210001101100 |
4 | 13220330201130323121 |
5 | 32100200330143223 |
6 | 1041103214142013 |
7 | 52634011242300 |
oct | 7507441347331 |
9 | 1765106701340 |
10 | 525001412313 |
11 | 192719679624 |
12 | 858b9ab1909 |
13 | 3a679a5a081 |
14 | 1b5a5857437 |
15 | d9ca9d4043 |
hex | 7a3c85ced9 |
525001412313 has 36 divisors (see below), whose sum is σ = 882196474068. Its totient is φ = 299983380480.
The previous prime is 525001412293. The next prime is 525001412363. The reversal of 525001412313 is 313214100525.
525001412313 is a `hidden beast` number, since 5 + 2 + 500 + 141 + 2 + 3 + 13 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 72061644249 + 452939768064 = 268443^2 + 673008^2 .
It is not a de Polignac number, because 525001412313 - 25 = 525001412281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (525001412363) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14235145 + ... + 14271977.
It is an arithmetic number, because the mean of its divisors is an integer number (24505457613).
Almost surely, 2525001412313 is an apocalyptic number.
It is an amenable number.
525001412313 is a deficient number, since it is larger than the sum of its proper divisors (357195061755).
525001412313 is a wasteful number, since it uses less digits than its factorization.
525001412313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69174 (or 69164 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 525001412313 its reverse (313214100525), we get a palindrome (838215512838).
The spelling of 525001412313 in words is "five hundred twenty-five billion, one million, four hundred twelve thousand, three hundred thirteen".
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