Base | Representation |
---|---|
bin | 1011010100110111111110… |
… | …0011000111110001101001 |
3 | 1122002112000102010001112002 |
4 | 2311031333203013301221 |
5 | 3113013224011320200 |
6 | 42252535532500345 |
7 | 2423501101230254 |
oct | 265157743076151 |
9 | 48075012101462 |
10 | 12453250104425 |
11 | 3a71437034869 |
12 | 149163431a6b5 |
13 | 6c444b230250 |
14 | 310a51dc009b |
15 | 168e0e6a7bd5 |
hex | b537f8c7c69 |
12453250104425 has 96 divisors (see below), whose sum is σ = 17146769869824. Its totient is φ = 8913494016000.
The previous prime is 12453250104401. The next prime is 12453250104443. The reversal of 12453250104425 is 52440105235421.
It is not a de Polignac number, because 12453250104425 - 218 = 12453249842281 is a prime.
It is a super-2 number, since 2×124532501044252 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1706622377 + ... + 1706629673.
It is an arithmetic number, because the mean of its divisors is an integer number (178612186144).
Almost surely, 212453250104425 is an apocalyptic number.
It is an amenable number.
12453250104425 is a deficient number, since it is larger than the sum of its proper divisors (4693519765399).
12453250104425 is a wasteful number, since it uses less digits than its factorization.
12453250104425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8179 (or 8174 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 38.
Adding to 12453250104425 its reverse (52440105235421), we get a palindrome (64893355339846).
The spelling of 12453250104425 in words is "twelve trillion, four hundred fifty-three billion, two hundred fifty million, one hundred four thousand, four hundred twenty-five".
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