Base | Representation |
---|---|
bin | 110110000001… |
… | …111000000000 |
3 | 222122120121110 |
4 | 312001320000 |
5 | 12111212311 |
6 | 1223323320 |
7 | 231246606 |
oct | 66017000 |
9 | 28576543 |
10 | 14163456 |
11 | 7aa423a |
12 | 48b0540 |
13 | 2c1b958 |
14 | 1c49876 |
15 | 139b8a6 |
hex | d81e00 |
14163456 has 40 divisors (see below), whose sum is σ = 37736424. Its totient is φ = 4720640.
The previous prime is 14163451. The next prime is 14163503. The reversal of 14163456 is 65436141.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14163451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075 + ... + 6146.
Almost surely, 214163456 is an apocalyptic number.
14163456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14163456 is an abundant number, since it is smaller than the sum of its proper divisors (23572968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14163456 is an frugal number, since it uses more digits than its factorization.
14163456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9242 (or 9226 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 14163456 is about 3763.4367272481. The cubic root of 14163456 is about 241.9485809294.
Adding to 14163456 its reverse (65436141), we get a palindrome (79599597).
The spelling of 14163456 in words is "fourteen million, one hundred sixty-three thousand, four hundred fifty-six".
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