Base | Representation |
---|---|
bin | 11000100111100110… |
… | …00110000110110100 |
3 | 1021010010020101101202 |
4 | 30103303012012310 |
5 | 204032032011343 |
6 | 10023303312032 |
7 | 645350120246 |
oct | 142363060664 |
9 | 37103211352 |
10 | 13217063348 |
11 | 5672762355 |
12 | 268a44b618 |
13 | 1328351858 |
14 | 8d5510096 |
15 | 52552bdb8 |
hex | 313cc61b4 |
13217063348 has 24 divisors (see below), whose sum is σ = 23204809992. Its totient is φ = 6587149824.
The previous prime is 13217063329. The next prime is 13217063351. The reversal of 13217063348 is 84336071231.
It can be written as a sum of positive squares in 4 ways, for example, as 254785444 + 12962277904 = 15962^2 + 113852^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038640 + ... + 2045112.
It is an arithmetic number, because the mean of its divisors is an integer number (966867083).
Almost surely, 213217063348 is an apocalyptic number.
It is an amenable number.
13217063348 is a deficient number, since it is larger than the sum of its proper divisors (9987746644).
13217063348 is a wasteful number, since it uses less digits than its factorization.
13217063348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8051 (or 8049 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 38.
The spelling of 13217063348 in words is "thirteen billion, two hundred seventeen million, sixty-three thousand, three hundred forty-eight".
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