Base | Representation |
---|---|
bin | 110101110111… |
… | …100101000010 |
3 | 222120102202110 |
4 | 311313211002 |
5 | 12103340112 |
6 | 1222400150 |
7 | 231012630 |
oct | 65674502 |
9 | 28512673 |
10 | 14121282 |
11 | 7a7558a |
12 | 4890056 |
13 | 2c056b6 |
14 | 1c38350 |
15 | 138e13c |
hex | d77942 |
14121282 has 16 divisors (see below), whose sum is σ = 32277312. Its totient is φ = 4034640.
The previous prime is 14121281. The next prime is 14121293. The reversal of 14121282 is 28212141.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (14121281) by changing a digit.
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, 168069 + ... + 168152.
It is an arithmetic number, because the mean of its divisors is an integer number (2017332).
Almost surely, 214121282 is an apocalyptic number.
14121282 is an abundant number, since it is smaller than the sum of its proper divisors (18156030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14121282 is a wasteful number, since it uses less digits than its factorization.
14121282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336233.
The product of its digits is 256, while the sum is 21.
The square root of 14121282 is about 3757.8294266771. The cubic root of 14121282 is about 241.7081950564.
The spelling of 14121282 in words is "fourteen million, one hundred twenty-one thousand, two hundred eighty-two".
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