Base | Representation |
---|---|
bin | 1110111100110… |
… | …01101110011001 |
3 | 22201222111110021 |
4 | 13132121232121 |
5 | 224101111301 |
6 | 20235550441 |
7 | 3051653260 |
oct | 736315631 |
9 | 281874407 |
10 | 125410201 |
11 | 648775a4 |
12 | 35bbb421 |
13 | 1cc9c627 |
14 | 129275d7 |
15 | b0238a1 |
hex | 7799b99 |
125410201 has 8 divisors (see below), whose sum is σ = 143394624. Its totient is φ = 107442960.
The previous prime is 125410189. The next prime is 125410217. The reversal of 125410201 is 102014521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125410201 - 213 = 125402009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125410001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22566 + ... + 27568.
It is an arithmetic number, because the mean of its divisors is an integer number (17924328).
Almost surely, 2125410201 is an apocalyptic number.
It is an amenable number.
125410201 is a deficient number, since it is larger than the sum of its proper divisors (17984423).
125410201 is an equidigital number, since it uses as much as digits as its factorization.
125410201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8591.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 125410201 is about 11198.6696084848. The cubic root of 125410201 is about 500.5463374800.
Adding to 125410201 its reverse (102014521), we get a palindrome (227424722).
The spelling of 125410201 in words is "one hundred twenty-five million, four hundred ten thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •