Base | Representation |
---|---|
bin | 111000101010… |
… | …100001001100 |
3 | 1000221200011022 |
4 | 320222201030 |
5 | 12300313340 |
6 | 1250213312 |
7 | 240154523 |
oct | 70524114 |
9 | 30850138 |
10 | 14854220 |
11 | 8426217 |
12 | 4b84238 |
13 | 31011a4 |
14 | 1d894ba |
15 | 14863b5 |
hex | e2a84c |
14854220 has 12 divisors (see below), whose sum is σ = 31193904. Its totient is φ = 5941680.
The previous prime is 14854207. The next prime is 14854247. The reversal of 14854220 is 2245841.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 14854220.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371336 + ... + 371375.
It is an arithmetic number, because the mean of its divisors is an integer number (2599492).
Almost surely, 214854220 is an apocalyptic number.
14854220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14854220 is an abundant number, since it is smaller than the sum of its proper divisors (16339684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14854220 is a wasteful number, since it uses less digits than its factorization.
14854220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742720 (or 742718 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
The square root of 14854220 is about 3854.1172789628. The cubic root of 14854220 is about 245.8196620442.
The spelling of 14854220 in words is "fourteen million, eight hundred fifty-four thousand, two hundred twenty".
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