Base | Representation |
---|---|
bin | 1011011010110101010001… |
… | …1000010101110110101101 |
3 | 1122110022012201001012210011 |
4 | 2312231110120111312231 |
5 | 3121202334344321300 |
6 | 42411544303013221 |
7 | 2434053412141306 |
oct | 266552430256655 |
9 | 48408181035704 |
10 | 12555605073325 |
11 | 4000890815956 |
12 | 14a943a89a211 |
13 | 700cb08bcac2 |
14 | 3159a1adb7ad |
15 | 16b900520eba |
hex | b6b54615dad |
12555605073325 has 48 divisors (see below), whose sum is σ = 16128116305920. Its totient is φ = 9689926680000.
The previous prime is 12555605073311. The next prime is 12555605073353. The reversal of 12555605073325 is 52337050655521.
It is not a de Polignac number, because 12555605073325 - 215 = 12555605040557 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 387993496 + ... + 388025854.
It is an arithmetic number, because the mean of its divisors is an integer number (336002423040).
Almost surely, 212555605073325 is an apocalyptic number.
It is an amenable number.
12555605073325 is a deficient number, since it is larger than the sum of its proper divisors (3572511232595).
12555605073325 is a wasteful number, since it uses less digits than its factorization.
12555605073325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37138 (or 37133 counting only the distinct ones).
The product of its (nonzero) digits is 4725000, while the sum is 49.
The spelling of 12555605073325 in words is "twelve trillion, five hundred fifty-five billion, six hundred five million, seventy-three thousand, three hundred twenty-five".
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