Base | Representation |
---|---|
bin | 11000010000100001… |
… | …01111111111010010 |
3 | 1020121122000212210002 |
4 | 30020100233333102 |
5 | 203133004313412 |
6 | 5552151010002 |
7 | 640510004213 |
oct | 141020577722 |
9 | 36548025702 |
10 | 13023510482 |
11 | 5583483204 |
12 | 2635669902 |
13 | 12c7213c28 |
14 | 8b792940a |
15 | 513547dc2 |
hex | 30842ffd2 |
13023510482 has 8 divisors (see below), whose sum is σ = 19554402252. Its totient is φ = 6505376400.
The previous prime is 13023510481. The next prime is 13023510517. The reversal of 13023510482 is 28401532031.
It is a happy number.
13023510482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13009455481 + 14055001 = 114059^2 + 3749^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×130235104822 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13023510481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3186869 + ... + 3190952.
Almost surely, 213023510482 is an apocalyptic number.
13023510482 is a deficient number, since it is larger than the sum of its proper divisors (6530891770).
13023510482 is a wasteful number, since it uses less digits than its factorization.
13023510482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6378844.
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 13023510482 in words is "thirteen billion, twenty-three million, five hundred ten thousand, four hundred eighty-two".
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