Base | Representation |
---|---|
bin | 111000100010… |
… | …111010101001 |
3 | 1000220002110000 |
4 | 320202322221 |
5 | 12243314311 |
6 | 1245413213 |
7 | 236664660 |
oct | 70427251 |
9 | 30802400 |
10 | 14823081 |
11 | 8404889 |
12 | 4b6a209 |
13 | 30bcc70 |
14 | 1d7bdd7 |
15 | 147c056 |
hex | e22ea9 |
14823081 has 40 divisors (see below), whose sum is σ = 27266624. Its totient is φ = 7814880.
The previous prime is 14823073. The next prime is 14823091. The reversal of 14823081 is 18032841.
14823081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14823081 - 23 = 14823073 is a prime.
It is a super-2 number, since 2×148230812 = 439447460665122, which contains 22 as substring.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14823041) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6366 + ... + 8376.
Almost surely, 214823081 is an apocalyptic number.
It is an amenable number.
14823081 is a deficient number, since it is larger than the sum of its proper divisors (12443543).
14823081 is a wasteful number, since it uses less digits than its factorization.
14823081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043 (or 2034 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 14823081 is about 3850.0754538061. The cubic root of 14823081 is about 245.6477707460.
The spelling of 14823081 in words is "fourteen million, eight hundred twenty-three thousand, eighty-one".
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