Base | Representation |
---|---|
bin | 111000011110… |
… | …101101000100 |
3 | 1000212012210000 |
4 | 320132231010 |
5 | 12242241303 |
6 | 1245201300 |
7 | 236563452 |
oct | 70365504 |
9 | 30765700 |
10 | 14805828 |
11 | 83a2924 |
12 | 4b60230 |
13 | 30b515b |
14 | 1d759d2 |
15 | 1476da3 |
hex | e1eb44 |
14805828 has 30 divisors (see below), whose sum is σ = 38706206. Its totient is φ = 4935168.
The previous prime is 14805757. The next prime is 14805841. The reversal of 14805828 is 82850841.
14805828 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11819844 + 2985984 = 3438^2 + 1728^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 14805792 and 14805801.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 22525 + ... + 23172.
Almost surely, 214805828 is an apocalyptic number.
14805828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14805828 is an abundant number, since it is smaller than the sum of its proper divisors (23900378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14805828 is a wasteful number, since it uses less digits than its factorization.
14805828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45713 (or 45702 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 14805828 is about 3847.8341960121. The cubic root of 14805828 is about 245.5524283010.
The spelling of 14805828 in words is "fourteen million, eight hundred five thousand, eight hundred twenty-eight".
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