Base | Representation |
---|---|
bin | 1100000010010010000000… |
… | …0000000101101001100111 |
3 | 1201212002112121012012121110 |
4 | 3000210200000011221213 |
5 | 3213303330232224111 |
6 | 44051150340320103 |
7 | 2534035165454352 |
oct | 300444000055147 |
9 | 51762477165543 |
10 | 13233331133031 |
11 | 4242251483529 |
12 | 159885b9a3033 |
13 | 74cb895325c9 |
14 | 33a6d4b13299 |
15 | 17e368dd75a6 |
hex | c0920005a67 |
13233331133031 has 32 divisors (see below), whose sum is σ = 18106155906048. Its totient is φ = 8593234784640.
The previous prime is 13233331132999. The next prime is 13233331133041. The reversal of 13233331133031 is 13033113333231.
It is not a de Polignac number, because 13233331133031 - 25 = 13233331132999 is a prime.
It is a super-2 number, since 2×132333311330312 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13233331133031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13233331133041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33117016 + ... + 33514226.
It is an arithmetic number, because the mean of its divisors is an integer number (565817372064).
Almost surely, 213233331133031 is an apocalyptic number.
13233331133031 is a deficient number, since it is larger than the sum of its proper divisors (4872824773017).
13233331133031 is a wasteful number, since it uses less digits than its factorization.
13233331133031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398391.
The product of its (nonzero) digits is 13122, while the sum is 30.
Adding to 13233331133031 its reverse (13033113333231), we get a palindrome (26266444466262).
The spelling of 13233331133031 in words is "thirteen trillion, two hundred thirty-three billion, three hundred thirty-one million, one hundred thirty-three thousand, thirty-one".
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