Base | Representation |
---|---|
bin | 11001000010100101… |
… | …11110101011011110 |
3 | 1021200220100211212000 |
4 | 30201102332223132 |
5 | 210013020302332 |
6 | 10101553223130 |
7 | 654100036302 |
oct | 144122765336 |
9 | 37626324760 |
10 | 13443525342 |
11 | 5779579625 |
12 | 2732261aa6 |
13 | 1363242630 |
14 | 91761dd02 |
15 | 53a361b7c |
hex | 3214beade |
13443525342 has 64 divisors (see below), whose sum is σ = 32957305920. Its totient is φ = 4035571200.
The previous prime is 13443525257. The next prime is 13443525367. The reversal of 13443525342 is 24352534431.
13443525342 is a `hidden beast` number, since 1 + 34 + 43 + 52 + 534 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 13443525297 and 13443525306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204759 + ... + 262322.
It is an arithmetic number, because the mean of its divisors is an integer number (514957905).
Almost surely, 213443525342 is an apocalyptic number.
13443525342 is an abundant number, since it is smaller than the sum of its proper divisors (19513780578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13443525342 is a wasteful number, since it uses less digits than its factorization.
13443525342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467146 (or 467140 counting only the distinct ones).
The product of its digits is 172800, while the sum is 36.
The spelling of 13443525342 in words is "thirteen billion, four hundred forty-three million, five hundred twenty-five thousand, three hundred forty-two".
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