Base | Representation |
---|---|
bin | 1011100110001110101011… |
… | …0100010110000111000101 |
3 | 1200011000121011111022221020 |
4 | 2321203222310112013011 |
5 | 3132404333021301000 |
6 | 43041525145541353 |
7 | 2454154433052225 |
oct | 271435264260705 |
9 | 50130534438836 |
10 | 12751402525125 |
11 | 407692632a420 |
12 | 151b382aa4859 |
13 | 7165b5350464 |
14 | 3212579c2085 |
15 | 171a5ea60ba0 |
hex | b98ead161c5 |
12751402525125 has 32 divisors (see below), whose sum is σ = 23147273245824. Its totient is φ = 6182498192000.
The previous prime is 12751402525117. The next prime is 12751402525133. The reversal of 12751402525125 is 52152520415721.
12751402525125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12751402525117) and next prime (12751402525133).
It is not a de Polignac number, because 12751402525125 - 23 = 12751402525117 is a prime.
It is a congruent number.
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, 1545620424 + ... + 1545628673.
It is an arithmetic number, because the mean of its divisors is an integer number (723352288932).
Almost surely, 212751402525125 is an apocalyptic number.
12751402525125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12751402525125 is a deficient number, since it is larger than the sum of its proper divisors (10395870720699).
12751402525125 is a wasteful number, since it uses less digits than its factorization.
12751402525125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3091249126 (or 3091249116 counting only the distinct ones).
The product of its (nonzero) digits is 280000, while the sum is 42.
The spelling of 12751402525125 in words is "twelve trillion, seven hundred fifty-one billion, four hundred two million, five hundred twenty-five thousand, one hundred twenty-five".
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