Base | Representation |
---|---|
bin | 101111110011… |
… | …0001101100101 |
3 | 1202011012010110 |
4 | 1133212031211 |
5 | 22403411242 |
6 | 2253043233 |
7 | 423002541 |
oct | 137461545 |
9 | 52135113 |
10 | 25060197 |
11 | 13167108 |
12 | 8486519 |
13 | 5265726 |
14 | 3484a21 |
15 | 230039c |
hex | 17e6365 |
25060197 has 8 divisors (see below), whose sum is σ = 33437344. Its totient is φ = 16694928.
The previous prime is 25060163. The next prime is 25060199. The reversal of 25060197 is 79106052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 25060197 - 214 = 25043813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25060199) 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, 5058 + ... + 8700.
It is an arithmetic number, because the mean of its divisors is an integer number (4179668).
Almost surely, 225060197 is an apocalyptic number.
It is an amenable number.
25060197 is a deficient number, since it is larger than the sum of its proper divisors (8377147).
25060197 is a wasteful number, since it uses less digits than its factorization.
25060197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5939.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 25060197 is about 5006.0160806773. The cubic root of 25060197 is about 292.6362751659.
The spelling of 25060197 in words is "twenty-five million, sixty thousand, one hundred ninety-seven".
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