Base | Representation |
---|---|
bin | 110110011000… |
… | …100111101100 |
3 | 222211022101222 |
4 | 312120213230 |
5 | 12122202440 |
6 | 1225322512 |
7 | 232115330 |
oct | 66304754 |
9 | 28738358 |
10 | 14256620 |
11 | 8058234 |
12 | 4936438 |
13 | 2c52191 |
14 | 1c717c0 |
15 | 13b92b5 |
hex | d989ec |
14256620 has 24 divisors (see below), whose sum is σ = 34216224. Its totient is φ = 4887936.
The previous prime is 14256617. The next prime is 14256647. The reversal of 14256620 is 2665241.
It is a self number, because there is not a number n which added to its sum of digits gives 14256620.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50777 + ... + 51056.
It is an arithmetic number, because the mean of its divisors is an integer number (1425676).
Almost surely, 214256620 is an apocalyptic number.
14256620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14256620 is an abundant number, since it is smaller than the sum of its proper divisors (19959604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14256620 is a wasteful number, since it uses less digits than its factorization.
14256620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101849 (or 101847 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 14256620 is about 3775.7939562428. The cubic root of 14256620 is about 242.4779162941.
The spelling of 14256620 in words is "fourteen million, two hundred fifty-six thousand, six hundred twenty".
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