Base | Representation |
---|---|
bin | 101111110010… |
… | …1001111010110 |
3 | 1202010222122221 |
4 | 1133211033112 |
5 | 22403244324 |
6 | 2253012554 |
7 | 422655121 |
oct | 137451726 |
9 | 52128587 |
10 | 25056214 |
11 | 13164117 |
12 | 848415a |
13 | 5263981 |
14 | 34833b8 |
15 | 22ee0e4 |
hex | 17e53d6 |
25056214 has 4 divisors (see below), whose sum is σ = 37584324. Its totient is φ = 12528106.
The previous prime is 25056209. The next prime is 25056253. The reversal of 25056214 is 41265052.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6264052 + ... + 6264055.
It is an arithmetic number, because the mean of its divisors is an integer number (9396081).
Almost surely, 225056214 is an apocalyptic number.
25056214 is a deficient number, since it is larger than the sum of its proper divisors (12528110).
25056214 is a wasteful number, since it uses less digits than its factorization.
25056214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12528109.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 25056214 is about 5005.6182435340. The cubic root of 25056214 is about 292.6207707382.
The spelling of 25056214 in words is "twenty-five million, fifty-six thousand, two hundred fourteen".
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