Base | Representation |
---|---|
bin | 1011111100011000100011… |
… | …1010011001010000000111 |
3 | 1201111102000111102122100012 |
4 | 2333012020322121100013 |
5 | 3210123330040024111 |
6 | 43532432452340435 |
7 | 2523520333355303 |
oct | 277061072312007 |
9 | 51442014378305 |
10 | 13132012033031 |
11 | 4203289495041 |
12 | 15810a431471b |
13 | 74346065b328 |
14 | 3358427dcd03 |
15 | 17b8d8e8848b |
hex | bf188e99407 |
13132012033031 has 8 divisors (see below), whose sum is σ = 13666186386720. Its totient is φ = 12603260769568.
The previous prime is 13132012033013. The next prime is 13132012033043. The reversal of 13132012033031 is 13033021023131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13132012033031 - 26 = 13132012032967 is a prime.
It is a super-2 number, since 2×131320120330312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13132012032988 and 13132012033006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13132012033001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355767616 + ... + 1355777301.
It is an arithmetic number, because the mean of its divisors is an integer number (1708273298340).
Almost surely, 213132012033031 is an apocalyptic number.
13132012033031 is a deficient number, since it is larger than the sum of its proper divisors (534174353689).
13132012033031 is a wasteful number, since it uses less digits than its factorization.
13132012033031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2711545113.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13132012033031 its reverse (13033021023131), we get a palindrome (26165033056162).
The spelling of 13132012033031 in words is "thirteen trillion, one hundred thirty-two billion, twelve million, thirty-three thousand, thirty-one".
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