Base | Representation |
---|---|
bin | 111000101111… |
… | …010100001100 |
3 | 1000222200010000 |
4 | 320233110030 |
5 | 12301430433 |
6 | 1250444300 |
7 | 240266022 |
oct | 70572414 |
9 | 30880100 |
10 | 14873868 |
11 | 8439a59 |
12 | 4b93690 |
13 | 310a109 |
14 | 1d92712 |
15 | 148c113 |
hex | e2f50c |
14873868 has 60 divisors (see below), whose sum is σ = 40249440. Its totient is φ = 4783968.
The previous prime is 14873821. The next prime is 14873869. The reversal of 14873868 is 86837841.
14873868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (14873869) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8605 + ... + 10187.
It is an arithmetic number, because the mean of its divisors is an integer number (670824).
Almost surely, 214873868 is an apocalyptic number.
14873868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14873868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20124720).
14873868 is an abundant number, since it is smaller than the sum of its proper divisors (25375572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14873868 is a wasteful number, since it uses less digits than its factorization.
14873868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628 (or 1617 counting only the distinct ones).
The product of its digits is 258048, while the sum is 45.
The square root of 14873868 is about 3856.6653990202. The cubic root of 14873868 is about 245.9279979640.
The spelling of 14873868 in words is "fourteen million, eight hundred seventy-three thousand, eight hundred sixty-eight".
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