Base | Representation |
---|---|
bin | 1110111111111… |
… | …11001011110000 |
3 | 22202202121111221 |
4 | 13133333023300 |
5 | 224202411101 |
6 | 20252514424 |
7 | 3055333666 |
oct | 737771360 |
9 | 282677457 |
10 | 125825776 |
11 | 6503084a |
12 | 3617ba14 |
13 | 200b682b |
14 | 129d4c36 |
15 | b0a6aa1 |
hex | 77ff2f0 |
125825776 has 20 divisors (see below), whose sum is σ = 251652544. Its totient is φ = 60883200.
The previous prime is 125825747. The next prime is 125825779. The reversal of 125825776 is 677528521.
125825776 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125825779) by changing a digit.
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, 126345 + ... + 127336.
Almost surely, 2125825776 is an apocalyptic number.
125825776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
125825776 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125825776 is a wasteful number, since it uses less digits than its factorization.
125825776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253720 (or 253714 counting only the distinct ones).
The product of its digits is 235200, while the sum is 43.
The square root of 125825776 is about 11217.2089220091. The cubic root of 125825776 is about 501.0986189714.
The spelling of 125825776 in words is "one hundred twenty-five million, eight hundred twenty-five thousand, seven hundred seventy-six".
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