Base | Representation |
---|---|
bin | 1110111001110… |
… | …11101110110001 |
3 | 22201020221100000 |
4 | 13130323232301 |
5 | 224001301301 |
6 | 20223420213 |
7 | 3045460650 |
oct | 734735661 |
9 | 281227300 |
10 | 125025201 |
11 | 64634314 |
12 | 35a54669 |
13 | 1cb96312 |
14 | 12867197 |
15 | ae99786 |
hex | 773bbb1 |
125025201 has 48 divisors (see below), whose sum is σ = 221032448. Its totient is φ = 69109200.
The previous prime is 125025193. The next prime is 125025239. The reversal of 125025201 is 102520521.
It is not a de Polignac number, because 125025201 - 23 = 125025193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125025281) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51546 + ... + 53916.
Almost surely, 2125025201 is an apocalyptic number.
It is an amenable number.
125025201 is a deficient number, since it is larger than the sum of its proper divisors (96007247).
125025201 is an equidigital number, since it uses as much as digits as its factorization.
125025201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2424 (or 2412 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 125025201 is about 11181.4668536825. The cubic root of 125025201 is about 500.0335990755.
Adding to 125025201 its reverse (102520521), we get a palindrome (227545722).
The spelling of 125025201 in words is "one hundred twenty-five million, twenty-five thousand, two hundred one".
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