Base | Representation |
---|---|
bin | 111010100010111011… |
… | …0000001011100000000 |
3 | 110000112001100110221021 |
4 | 1311011312001130000 |
5 | 4024441303404102 |
6 | 133431353035224 |
7 | 12040414005562 |
oct | 1650566013400 |
9 | 400461313837 |
10 | 125725841152 |
11 | 49357a6134a |
12 | 204493b5b14 |
13 | bb18532362 |
14 | 612998b332 |
15 | 340c9d6137 |
hex | 1d45d81700 |
125725841152 has 36 divisors (see below), whose sum is σ = 252559121416. Its totient is φ = 62462499840.
The previous prime is 125725841149. The next prime is 125725841161. The reversal of 125725841152 is 251148527521.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 125725841099 and 125725841108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523874 + ... + 1604257.
Almost surely, 2125725841152 is an apocalyptic number.
It is an amenable number.
125725841152 is an abundant number, since it is smaller than the sum of its proper divisors (126833280264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125725841152 is an equidigital number, since it uses as much as digits as its factorization.
125725841152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3128304 (or 3128290 counting only the distinct ones).
The product of its digits is 224000, while the sum is 43.
The spelling of 125725841152 in words is "one hundred twenty-five billion, seven hundred twenty-five million, eight hundred forty-one thousand, one hundred fifty-two".
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