Base | Representation |
---|---|
bin | 110101100111… |
… | …100110110001 |
3 | 222110010000022 |
4 | 311213212301 |
5 | 12044241412 |
6 | 1221133225 |
7 | 230321114 |
oct | 65474661 |
9 | 28403008 |
10 | 14055857 |
11 | 7a30412 |
12 | 485a215 |
13 | 2bb199a |
14 | 1c1c57b |
15 | 1379a72 |
hex | d679b1 |
14055857 has 4 divisors (see below), whose sum is σ = 14084976. Its totient is φ = 14026740.
The previous prime is 14055851. The next prime is 14055869. The reversal of 14055857 is 75855041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75855041 = 269 ⋅281989.
It is a cyclic number.
It is not a de Polignac number, because 14055857 - 26 = 14055793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14055851) 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, 13823 + ... + 14804.
It is an arithmetic number, because the mean of its divisors is an integer number (3521244).
Almost surely, 214055857 is an apocalyptic number.
It is an amenable number.
14055857 is a deficient number, since it is larger than the sum of its proper divisors (29119).
14055857 is an equidigital number, since it uses as much as digits as its factorization.
14055857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29118.
The product of its (nonzero) digits is 28000, while the sum is 35.
The square root of 14055857 is about 3749.1141620388. The cubic root of 14055857 is about 241.3343327815.
The spelling of 14055857 in words is "fourteen million, fifty-five thousand, eight hundred fifty-seven".
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