Base | Representation |
---|---|
bin | 111000000000… |
… | …011011111101 |
3 | 1000121220201100 |
4 | 320000123331 |
5 | 12224304403 |
6 | 1242403313 |
7 | 235536144 |
oct | 70003375 |
9 | 30556640 |
10 | 14681853 |
11 | 831876a |
12 | 4b00539 |
13 | 30708b4 |
14 | 1d4275b |
15 | 14502a3 |
hex | e006fd |
14681853 has 12 divisors (see below), whose sum is σ = 21241948. Its totient is φ = 9771840.
The previous prime is 14681839. The next prime is 14681869. The reversal of 14681853 is 35818641.
14681853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 257049 + 14424804 = 507^2 + 3798^2 .
It is not a de Polignac number, because 14681853 - 24 = 14681837 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14681893) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7563 + ... + 9303.
Almost surely, 214681853 is an apocalyptic number.
It is an amenable number.
14681853 is a deficient number, since it is larger than the sum of its proper divisors (6560095).
14681853 is a wasteful number, since it uses less digits than its factorization.
14681853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2684 (or 2681 counting only the distinct ones).
The product of its digits is 23040, while the sum is 36.
The square root of 14681853 is about 3831.6906190349. The cubic root of 14681853 is about 244.8651374947.
It can be divided in two parts, 1468 and 1853, that added together give a triangular number (3321 = T81).
The spelling of 14681853 in words is "fourteen million, six hundred eighty-one thousand, eight hundred fifty-three".
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