Base | Representation |
---|---|
bin | 11000110111110110… |
… | …11101000101001011 |
3 | 1021110121220200100022 |
4 | 30123323131011023 |
5 | 204321442103311 |
6 | 10045015131055 |
7 | 651624433133 |
oct | 143373350513 |
9 | 37417820308 |
10 | 13353472331 |
11 | 5732761451 |
12 | 2708073a8b |
13 | 134a6a2524 |
14 | 90969bac3 |
15 | 5324c45db |
hex | 31bedd14b |
13353472331 has 2 divisors, whose sum is σ = 13353472332. Its totient is φ = 13353472330.
The previous prime is 13353472303. The next prime is 13353472343. The reversal of 13353472331 is 13327435331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13353472331 - 218 = 13353210187 is a prime.
It is a super-2 number, since 2×133534723312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13353472291 and 13353472300.
It is not a weakly prime, because it can be changed into another prime (13353472381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676736165 + 6676736166.
It is an arithmetic number, because the mean of its divisors is an integer number (6676736166).
Almost surely, 213353472331 is an apocalyptic number.
13353472331 is a deficient number, since it is larger than the sum of its proper divisors (1).
13353472331 is an equidigital number, since it uses as much as digits as its factorization.
13353472331 is an evil number, because the sum of its binary digits is even.
The product of its digits is 68040, while the sum is 35.
The spelling of 13353472331 in words is "thirteen billion, three hundred fifty-three million, four hundred seventy-two thousand, three hundred thirty-one".
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