Base | Representation |
---|---|
bin | 110111011000… |
… | …111110010100 |
3 | 1000022200222122 |
4 | 313120332110 |
5 | 12204121322 |
6 | 1235115112 |
7 | 234263660 |
oct | 67307624 |
9 | 30280878 |
10 | 14520212 |
11 | 8218283 |
12 | 4a42a98 |
13 | 3015155 |
14 | 1cdd8a0 |
15 | 141c442 |
hex | dd8f94 |
14520212 has 12 divisors (see below), whose sum is σ = 29040480. Its totient is φ = 6222936.
The previous prime is 14520167. The next prime is 14520223. The reversal of 14520212 is 21202541.
14520212 is an admirable number.
It is a congruent number.
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, 259262 + ... + 259317.
It is an arithmetic number, because the mean of its divisors is an integer number (2420040).
Almost surely, 214520212 is an apocalyptic number.
It is an amenable number.
14520212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14520212 is a wasteful number, since it uses less digits than its factorization.
14520212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518590 (or 518588 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 14520212 is about 3810.5395943357. The cubic root of 14520212 is about 243.9631987855.
Adding to 14520212 its reverse (21202541), we get a palindrome (35722753).
The spelling of 14520212 in words is "fourteen million, five hundred twenty thousand, two hundred twelve".
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