Base | Representation |
---|---|
bin | 1110111010010… |
… | …11100110100110 |
3 | 22201101020111220 |
4 | 13131023212212 |
5 | 224010341324 |
6 | 20225041210 |
7 | 3046151334 |
oct | 735134646 |
9 | 281336456 |
10 | 125090214 |
11 | 64679147 |
12 | 35a86206 |
13 | 1cbb9aa2 |
14 | 12882b54 |
15 | aeadb79 |
hex | 774b9a6 |
125090214 has 16 divisors (see below), whose sum is σ = 253704960. Its totient is φ = 41109320.
The previous prime is 125090201. The next prime is 125090219. The reversal of 125090214 is 412090521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125090219) 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, 146394 + ... + 147245.
It is an arithmetic number, because the mean of its divisors is an integer number (15856560).
Almost surely, 2125090214 is an apocalyptic number.
125090214 is an abundant number, since it is smaller than the sum of its proper divisors (128614746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125090214 is a wasteful number, since it uses less digits than its factorization.
125090214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293715.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 125090214 is about 11184.3736525565. The cubic root of 125090214 is about 500.1202564078.
The spelling of 125090214 in words is "one hundred twenty-five million, ninety thousand, two hundred fourteen".
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