Base | Representation |
---|---|
bin | 111000110010… |
… | …001110111000 |
3 | 1001000021111112 |
4 | 320302032320 |
5 | 12302321231 |
6 | 1251015452 |
7 | 240345611 |
oct | 70621670 |
9 | 31007445 |
10 | 14885816 |
11 | 8447a30 |
12 | 4b9a588 |
13 | 311269a |
14 | 1d96c08 |
15 | 149092b |
hex | e323b8 |
14885816 has 64 divisors (see below), whose sum is σ = 33264000. Its totient is φ = 6168960.
The previous prime is 14885791. The next prime is 14885821. The reversal of 14885816 is 61858841.
14885816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48335 + ... + 48641.
It is an arithmetic number, because the mean of its divisors is an integer number (519750).
Almost surely, 214885816 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14885816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16632000).
14885816 is an abundant number, since it is smaller than the sum of its proper divisors (18378184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14885816 is a wasteful number, since it uses less digits than its factorization.
14885816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372 (or 368 counting only the distinct ones).
The product of its digits is 61440, while the sum is 41.
The square root of 14885816 is about 3858.2140946298. The cubic root of 14885816 is about 245.9938306779.
The spelling of 14885816 in words is "fourteen million, eight hundred eighty-five thousand, eight hundred sixteen".
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