Base | Representation |
---|---|
bin | 110110001110… |
… | …011110010000 |
3 | 222202012101120 |
4 | 312032132100 |
5 | 12114340211 |
6 | 1224402240 |
7 | 231553212 |
oct | 66163620 |
9 | 28665346 |
10 | 14215056 |
11 | 8029a89 |
12 | 4916380 |
13 | 2c3929b |
14 | 1c605b2 |
15 | 13abd06 |
hex | d8e790 |
14215056 has 40 divisors (see below), whose sum is σ = 37509504. Its totient is φ = 4636800.
The previous prime is 14215051. The next prime is 14215073. The reversal of 14215056 is 65051241.
14215056 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (14215051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895 + ... + 5406.
Almost surely, 214215056 is an apocalyptic number.
14215056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14215056 is an abundant number, since it is smaller than the sum of its proper divisors (23294448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14215056 is a wasteful number, since it uses less digits than its factorization.
14215056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6359 (or 6353 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 14215056 is about 3770.2859308015. The cubic root of 14215056 is about 242.2420454681.
Adding to 14215056 its reverse (65051241), we get a palindrome (79266297).
The spelling of 14215056 in words is "fourteen million, two hundred fifteen thousand, fifty-six".
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