Base | Representation |
---|---|
bin | 110110010010… |
… | …100100001111 |
3 | 222210001101120 |
4 | 312102210033 |
5 | 12120404243 |
6 | 1225012023 |
7 | 231653124 |
oct | 66224417 |
9 | 28701346 |
10 | 14231823 |
11 | 8040641 |
12 | 4924013 |
13 | 2c43ac8 |
14 | 1c6674b |
15 | 13b1c83 |
hex | d9290f |
14231823 has 4 divisors (see below), whose sum is σ = 18975768. Its totient is φ = 9487880.
The previous prime is 14231801. The next prime is 14231831. The reversal of 14231823 is 32813241.
14231823 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14231823 - 212 = 14227727 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14231793 and 14231802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14231863) 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, 2371968 + ... + 2371973.
It is an arithmetic number, because the mean of its divisors is an integer number (4743942).
Almost surely, 214231823 is an apocalyptic number.
14231823 is a deficient number, since it is larger than the sum of its proper divisors (4743945).
14231823 is an equidigital number, since it uses as much as digits as its factorization.
14231823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4743944.
The product of its digits is 1152, while the sum is 24.
The square root of 14231823 is about 3772.5088469081. The cubic root of 14231823 is about 242.3372514824.
The spelling of 14231823 in words is "fourteen million, two hundred thirty-one thousand, eight hundred twenty-three".
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