Base | Representation |
---|---|
bin | 110101011111… |
… | …011001000111 |
3 | 222101101212022 |
4 | 311133121013 |
5 | 12042202330 |
6 | 1220313355 |
7 | 230121044 |
oct | 65373107 |
9 | 28341768 |
10 | 14022215 |
11 | 7a08109 |
12 | 484285b |
13 | 2b9c58c |
14 | 1c101cb |
15 | 136eae5 |
hex | d5f647 |
14022215 has 8 divisors (see below), whose sum is σ = 17184960. Its totient is φ = 10978912.
The previous prime is 14022193. The next prime is 14022221. The reversal of 14022215 is 51222041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14022215 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14022193 and 14022202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29600 + ... + 30069.
It is an arithmetic number, because the mean of its divisors is an integer number (2148120).
Almost surely, 214022215 is an apocalyptic number.
14022215 is a deficient number, since it is larger than the sum of its proper divisors (3162745).
14022215 is an equidigital number, since it uses as much as digits as its factorization.
14022215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59721.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 14022215 is about 3744.6248143172. The cubic root of 14022215 is about 241.1416383599.
Adding to 14022215 its reverse (51222041), we get a palindrome (65244256).
The spelling of 14022215 in words is "fourteen million, twenty-two thousand, two hundred fifteen".
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