Base | Representation |
---|---|
bin | 11001100100110… |
… | …00000101000111 |
3 | 112221200101011022 |
4 | 30302120011013 |
5 | 414410014143 |
6 | 33142101355 |
7 | 5213331650 |
oct | 1462300507 |
9 | 487611138 |
10 | 214532423 |
11 | 100109426 |
12 | 5ba1a85b |
13 | 355a4b81 |
14 | 206c6527 |
15 | 13c7a268 |
hex | cc98147 |
214532423 has 8 divisors (see below), whose sum is σ = 245278080. Its totient is φ = 183811320.
The previous prime is 214532411. The next prime is 214532429. The reversal of 214532423 is 324235412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214532423 - 214 = 214516039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 214532392 and 214532401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214532429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20048 + ... + 28826.
It is an arithmetic number, because the mean of its divisors is an integer number (30659760).
Almost surely, 2214532423 is an apocalyptic number.
214532423 is a deficient number, since it is larger than the sum of its proper divisors (30745657).
214532423 is an equidigital number, since it uses as much as digits as its factorization.
214532423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12277.
The product of its digits is 5760, while the sum is 26.
The square root of 214532423 is about 14646.9253770203. The cubic root of 214532423 is about 598.6380432027.
Adding to 214532423 its reverse (324235412), we get a palindrome (538767835).
The spelling of 214532423 in words is "two hundred fourteen million, five hundred thirty-two thousand, four hundred twenty-three".
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