Base | Representation |
---|---|
bin | 110000001111… |
… | …1000100111010 |
3 | 1202121000122000 |
4 | 1200133010322 |
5 | 22433334424 |
6 | 2302041430 |
7 | 424662600 |
oct | 140370472 |
9 | 52530560 |
10 | 25293114 |
11 | 13306100 |
12 | 8579276 |
13 | 5317752 |
14 | 3505870 |
15 | 23493c9 |
hex | 181f13a |
25293114 has 144 divisors (see below), whose sum is σ = 72777600. Its totient is φ = 6486480.
The previous prime is 25293109. The next prime is 25293143. The reversal of 25293114 is 41139252.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 320127 + ... + 320205.
It is an arithmetic number, because the mean of its divisors is an integer number (505400).
Almost surely, 225293114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25293114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36388800).
25293114 is an abundant number, since it is smaller than the sum of its proper divisors (47484486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25293114 is a wasteful number, since it uses less digits than its factorization.
25293114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126 (or 102 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 25293114 is about 5029.2259841848. The cubic root of 25293114 is about 293.5400972781.
The spelling of 25293114 in words is "twenty-five million, two hundred ninety-three thousand, one hundred fourteen".
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