Base | Representation |
---|---|
bin | 11000111101011101… |
… | …01101001111110101 |
3 | 1021120220100000111110 |
4 | 30132232231033311 |
5 | 204421004243300 |
6 | 10053414225233 |
7 | 653035023165 |
oct | 143656551765 |
9 | 37526300443 |
10 | 13400462325 |
11 | 5757236758 |
12 | 271b955219 |
13 | 1357345863 |
14 | 911a105a5 |
15 | 5366a7550 |
hex | 31ebad3f5 |
13400462325 has 12 divisors (see below), whose sum is σ = 22155431168. Its totient is φ = 7146913200.
The previous prime is 13400462323. The next prime is 13400462333. The reversal of 13400462325 is 52326400431.
It is not a de Polignac number, because 13400462325 - 21 = 13400462323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13400462292 and 13400462301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13400462323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89336341 + ... + 89336490.
Almost surely, 213400462325 is an apocalyptic number.
13400462325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13400462325 is a deficient number, since it is larger than the sum of its proper divisors (8754968843).
13400462325 is a wasteful number, since it uses less digits than its factorization.
13400462325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178672844 (or 178672839 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 13400462325 its reverse (52326400431), we get a palindrome (65726862756).
The spelling of 13400462325 in words is "thirteen billion, four hundred million, four hundred sixty-two thousand, three hundred twenty-five".
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