Base | Representation |
---|---|
bin | 1011111100010011000000… |
… | …1110111010110010000111 |
3 | 1201111021011210212222101210 |
4 | 2333010300032322302013 |
5 | 3210112303201203111 |
6 | 43532025104022503 |
7 | 2523435426344301 |
oct | 277046016726207 |
9 | 51437153788353 |
10 | 13130524241031 |
11 | 420269569297a |
12 | 158094a001a33 |
13 | 743284351932 |
14 | 335740d96971 |
15 | 17b84d5510a6 |
hex | bf1303bac87 |
13130524241031 has 8 divisors (see below), whose sum is σ = 17507393608960. Its totient is φ = 8753668850232.
The previous prime is 13130524241027. The next prime is 13130524241063. The reversal of 13130524241031 is 13014242503131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13130524241031 - 22 = 13130524241027 is a prime.
It is a super-2 number, since 2×131305242410312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13130524241031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13130524241431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060021 + ... + 5233038.
It is an arithmetic number, because the mean of its divisors is an integer number (2188424201120).
Almost surely, 213130524241031 is an apocalyptic number.
13130524241031 is a deficient number, since it is larger than the sum of its proper divisors (4376869367929).
13130524241031 is an equidigital number, since it uses as much as digits as its factorization.
13130524241031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6988565.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 13130524241031 its reverse (13014242503131), we get a palindrome (26144766744162).
The spelling of 13130524241031 in words is "thirteen trillion, one hundred thirty billion, five hundred twenty-four million, two hundred forty-one thousand, thirty-one".
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