Base | Representation |
---|---|
bin | 111010100000100011… |
… | …1100110101110000110 |
3 | 110000022112011210102222 |
4 | 1311001013212232012 |
5 | 4024311010023410 |
6 | 133415441532342 |
7 | 12035432113535 |
oct | 1650107465606 |
9 | 400275153388 |
10 | 125646564230 |
11 | 49317234430 |
12 | 204269440b2 |
13 | bb04c96135 |
14 | 611d23231c |
15 | 3405a76955 |
hex | 1d411e6b86 |
125646564230 has 32 divisors (see below), whose sum is σ = 247964025600. Its totient is φ = 45460055520.
The previous prime is 125646564221. The next prime is 125646564233. The reversal of 125646564230 is 32465646521.
It is a happy number.
125646564230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125646564233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848064 + ... + 2891843.
It is an arithmetic number, because the mean of its divisors is an integer number (7748875800).
Almost surely, 2125646564230 is an apocalyptic number.
125646564230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125646564230 is a deficient number, since it is larger than the sum of its proper divisors (122317461370).
125646564230 is a wasteful number, since it uses less digits than its factorization.
125646564230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5740124.
The product of its (nonzero) digits is 1036800, while the sum is 44.
The spelling of 125646564230 in words is "one hundred twenty-five billion, six hundred forty-six million, five hundred sixty-four thousand, two hundred thirty".
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