Base | Representation |
---|---|
bin | 110110010000… |
… | …010101000110 |
3 | 222202120211021 |
4 | 312100111012 |
5 | 12120111122 |
6 | 1224501354 |
7 | 231614326 |
oct | 66202506 |
9 | 28676737 |
10 | 14222662 |
11 | 8034773 |
12 | 491a85a |
13 | 2c3c89c |
14 | 1c63286 |
15 | 13ae1c7 |
hex | d90546 |
14222662 has 4 divisors (see below), whose sum is σ = 21333996. Its totient is φ = 7111330.
The previous prime is 14222657. The next prime is 14222669. The reversal of 14222662 is 26622241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26622241 = 709 ⋅37549.
It is a super-2 number, since 2×142226622 = 404568228732488, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14222669) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555664 + ... + 3555667.
It is an arithmetic number, because the mean of its divisors is an integer number (5333499).
Almost surely, 214222662 is an apocalyptic number.
14222662 is a deficient number, since it is larger than the sum of its proper divisors (7111334).
14222662 is an equidigital number, since it uses as much as digits as its factorization.
14222662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7111333.
The product of its digits is 2304, while the sum is 25.
The square root of 14222662 is about 3771.2944727242. The cubic root of 14222662 is about 242.2852429641.
It can be divided in two parts, 14222 and 662, that added together give a square (14884 = 1222).
The spelling of 14222662 in words is "fourteen million, two hundred twenty-two thousand, six hundred sixty-two".
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