Base | Representation |
---|---|
bin | 1110111010010… |
… | …11110000011100 |
3 | 22201101021101020 |
4 | 13131023300130 |
5 | 224010401334 |
6 | 20225044140 |
7 | 3046153224 |
oct | 735136034 |
9 | 281337336 |
10 | 125090844 |
11 | 6467966a |
12 | 35a86650 |
13 | 1cbba168 |
14 | 12883084 |
15 | aeade49 |
hex | 774bc1c |
125090844 has 24 divisors (see below), whose sum is σ = 292257168. Its totient is φ = 41642880.
The previous prime is 125090843. The next prime is 125090857. The reversal of 125090844 is 448090521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125090843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3504 + ... + 16200.
It is an arithmetic number, because the mean of its divisors is an integer number (12177382).
Almost surely, 2125090844 is an apocalyptic number.
It is an amenable number.
125090844 is an abundant number, since it is smaller than the sum of its proper divisors (167166324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125090844 is a wasteful number, since it uses less digits than its factorization.
125090844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13525 (or 13523 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 125090844 is about 11184.4018168161. The cubic root of 125090844 is about 500.1210960025.
The spelling of 125090844 in words is "one hundred twenty-five million, ninety thousand, eight hundred forty-four".
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