Base | Representation |
---|---|
bin | 11001100011010… |
… | …10000110111011 |
3 | 112221022210212020 |
4 | 30301222012323 |
5 | 414333002443 |
6 | 33134045523 |
7 | 5211615660 |
oct | 1461520673 |
9 | 487283766 |
10 | 214344123 |
11 | aaa9aa04 |
12 | 5b9498a3 |
13 | 3553a256 |
14 | 20677a67 |
15 | 13c3e583 |
hex | cc6a1bb |
214344123 has 16 divisors (see below), whose sum is σ = 329195520. Its totient is φ = 121516416.
The previous prime is 214344113. The next prime is 214344131. The reversal of 214344123 is 321443412.
It is not a de Polignac number, because 214344123 - 220 = 213295547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214344093 and 214344102.
It is not an unprimeable number, because it can be changed into a prime (214344113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37518 + ... + 42851.
It is an arithmetic number, because the mean of its divisors is an integer number (20574720).
Almost surely, 2214344123 is an apocalyptic number.
214344123 is a deficient number, since it is larger than the sum of its proper divisors (114851397).
214344123 is a wasteful number, since it uses less digits than its factorization.
214344123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80506.
The product of its digits is 2304, while the sum is 24.
The square root of 214344123 is about 14640.4959956963. The cubic root of 214344123 is about 598.4628458471.
Adding to 214344123 its reverse (321443412), we get a palindrome (535787535).
The spelling of 214344123 in words is "two hundred fourteen million, three hundred forty-four thousand, one hundred twenty-three".
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