Base | Representation |
---|---|
bin | 10111000111110001… |
… | …10010101100101001 |
3 | 1012001002201110020210 |
4 | 23203320302230221 |
5 | 200410243002340 |
6 | 5411431011333 |
7 | 616416613146 |
oct | 134370625451 |
9 | 35032643223 |
10 | 12413250345 |
11 | 529aa57791 |
12 | 24a5209b49 |
13 | 122a965262 |
14 | 85a8713cd |
15 | 4c9ba0180 |
hex | 2e3e32b29 |
12413250345 has 32 divisors (see below), whose sum is σ = 20073225600. Its totient is φ = 6550077440.
The previous prime is 12413250313. The next prime is 12413250359. The reversal of 12413250345 is 54305231421.
It is not a de Polignac number, because 12413250345 - 25 = 12413250313 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563590 + ... + 585200.
It is an arithmetic number, because the mean of its divisors is an integer number (627288300).
Almost surely, 212413250345 is an apocalyptic number.
12413250345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12413250345 is a deficient number, since it is larger than the sum of its proper divisors (7659975255).
12413250345 is a wasteful number, since it uses less digits than its factorization.
12413250345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22025.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 12413250345 its reverse (54305231421), we get a palindrome (66718481766).
The spelling of 12413250345 in words is "twelve billion, four hundred thirteen million, two hundred fifty thousand, three hundred forty-five".
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