Base | Representation |
---|---|
bin | 110110001110… |
… | …100111100010 |
3 | 222202020012120 |
4 | 312032213202 |
5 | 12114400100 |
6 | 1224405110 |
7 | 231555021 |
oct | 66164742 |
9 | 28666176 |
10 | 14215650 |
11 | 802a479 |
12 | 4916796 |
13 | 2c39637 |
14 | 1c608b8 |
15 | 13ac0a0 |
hex | d8e9e2 |
14215650 has 24 divisors (see below), whose sum is σ = 35255184. Its totient is φ = 3790800.
The previous prime is 14215631. The next prime is 14215651. The reversal of 14215650 is 5651241.
It is a self number, because there is not a number n which added to its sum of digits gives 14215650.
It is not an unprimeable number, because it can be changed into a prime (14215651) 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 11 ways as a sum of consecutive naturals, for example, 47236 + ... + 47535.
It is an arithmetic number, because the mean of its divisors is an integer number (1468966).
Almost surely, 214215650 is an apocalyptic number.
14215650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14215650 is an abundant number, since it is smaller than the sum of its proper divisors (21039534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14215650 is a wasteful number, since it uses less digits than its factorization.
14215650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94786 (or 94781 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 14215650 is about 3770.3647038450. The cubic root of 14215650 is about 242.2454195847.
Adding to 14215650 its reverse (5651241), we get a palindrome (19866891).
The spelling of 14215650 in words is "fourteen million, two hundred fifteen thousand, six hundred fifty".
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