Base | Representation |
---|---|
bin | 101111111001… |
… | …1001010010110 |
3 | 1202020212212221 |
4 | 1133303022112 |
5 | 22412110423 |
6 | 2254132554 |
7 | 423313303 |
oct | 137631226 |
9 | 52225787 |
10 | 25113238 |
11 | 131a2a47 |
12 | 84b115a |
13 | 5283907 |
14 | 349a0aa |
15 | 2310e5d |
hex | 17f3296 |
25113238 has 8 divisors (see below), whose sum is σ = 38588760. Its totient is φ = 12250320.
The previous prime is 25113229. The next prime is 25113239. The reversal of 25113238 is 83231152.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25113239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153048 + ... + 153211.
It is an arithmetic number, because the mean of its divisors is an integer number (4823595).
Almost surely, 225113238 is an apocalyptic number.
25113238 is a deficient number, since it is larger than the sum of its proper divisors (13475522).
25113238 is a wasteful number, since it uses less digits than its factorization.
25113238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306302.
The product of its digits is 1440, while the sum is 25.
The square root of 25113238 is about 5011.3110061141. The cubic root of 25113238 is about 292.8425888238.
The spelling of 25113238 in words is "twenty-five million, one hundred thirteen thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •