Base | Representation |
---|---|
bin | 111010010001001111… |
… | …1110000111010100100 |
3 | 102221222201110001112222 |
4 | 1310202133300322210 |
5 | 4022232444204443 |
6 | 133252450131512 |
7 | 12016623165551 |
oct | 1644237607244 |
9 | 387881401488 |
10 | 125132803748 |
11 | 49083229597 |
12 | 20302880b98 |
13 | ba52703954 |
14 | 60b0cd7a28 |
15 | 33c58e1468 |
hex | 1d227f0ea4 |
125132803748 has 12 divisors (see below), whose sum is σ = 219270168012. Its totient is φ = 62484184320.
The previous prime is 125132803613. The next prime is 125132803759. The reversal of 125132803748 is 847308231521.
It can be written as a sum of positive squares in 2 ways, for example, as 17733716224 + 107399087524 = 133168^2 + 327718^2 .
It is a junction number, because it is equal to n+sod(n) for n = 125132803699 and 125132803708.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20550965 + ... + 20557052.
It is an arithmetic number, because the mean of its divisors is an integer number (18272514001).
Almost surely, 2125132803748 is an apocalyptic number.
It is an amenable number.
125132803748 is a deficient number, since it is larger than the sum of its proper divisors (94137364264).
125132803748 is a wasteful number, since it uses less digits than its factorization.
125132803748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41108782 (or 41108780 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The spelling of 125132803748 in words is "one hundred twenty-five billion, one hundred thirty-two million, eight hundred three thousand, seven hundred forty-eight".
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