Base | Representation |
---|---|
bin | 1011001001000100110101… |
… | …0100110010111101000101 |
3 | 1121101010210110212022111002 |
4 | 2302101031110302331011 |
5 | 3101203103232303123 |
6 | 42015453334023045 |
7 | 2403033621051131 |
oct | 262211524627505 |
9 | 47333713768432 |
10 | 12250544025413 |
11 | 39a3476805431 |
12 | 145a2a24a7a85 |
13 | 6ab2b53a96b5 |
14 | 304d027663c1 |
15 | 1639e889c528 |
hex | b244d532f45 |
12250544025413 has 32 divisors (see below), whose sum is σ = 13732295046912. Its totient is φ = 10868226969600.
The previous prime is 12250544025383. The next prime is 12250544025439. The reversal of 12250544025413 is 31452044505221.
It is a de Polignac number, because none of the positive numbers 2k-12250544025413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12250544045413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33240593 + ... + 33607113.
It is an arithmetic number, because the mean of its divisors is an integer number (429134220216).
Almost surely, 212250544025413 is an apocalyptic number.
It is an amenable number.
12250544025413 is a deficient number, since it is larger than the sum of its proper divisors (1481751021499).
12250544025413 is a wasteful number, since it uses less digits than its factorization.
12250544025413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367805.
The product of its (nonzero) digits is 192000, while the sum is 38.
The spelling of 12250544025413 in words is "twelve trillion, two hundred fifty billion, five hundred forty-four million, twenty-five thousand, four hundred thirteen".
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