Base | Representation |
---|---|
bin | 1011111100011010011100… |
… | …1100001000110000001101 |
3 | 1201111110022220021001202002 |
4 | 2333012213030020300031 |
5 | 3210130400110004100 |
6 | 43532555120042045 |
7 | 2523536042125142 |
oct | 277064714106015 |
9 | 51443286231662 |
10 | 13132520000525 |
11 | 420351a1a3592 |
12 | 1581206463325 |
13 | 743511972b03 |
14 | 33589006a3c9 |
15 | 17b9188772d5 |
hex | bf1a7308c0d |
13132520000525 has 6 divisors (see below), whose sum is σ = 16284324800682. Its totient is φ = 10506016000400.
The previous prime is 13132520000407. The next prime is 13132520000563. The reversal of 13132520000525 is 52500002523131.
It can be written as a sum of positive squares in 3 ways, for example, as 4703125231561 + 8429394768964 = 2168669^2 + 2903342^2 .
It is not a de Polignac number, because 13132520000525 - 28 = 13132520000269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262650399986 + ... + 262650400035.
It is an arithmetic number, because the mean of its divisors is an integer number (2714054133447).
Almost surely, 213132520000525 is an apocalyptic number.
It is an amenable number.
13132520000525 is a deficient number, since it is larger than the sum of its proper divisors (3151804800157).
13132520000525 is an equidigital number, since it uses as much as digits as its factorization.
13132520000525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525300800031 (or 525300800026 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 29.
Adding to 13132520000525 its reverse (52500002523131), we get a palindrome (65632522523656).
The spelling of 13132520000525 in words is "thirteen trillion, one hundred thirty-two billion, five hundred twenty million, five hundred twenty-five", and thus it is an aban number.
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