Base | Representation |
---|---|
bin | 11001100011111… |
… | …11101010100111 |
3 | 112221111021222121 |
4 | 30301333222213 |
5 | 414343314143 |
6 | 33140010411 |
7 | 5212434262 |
oct | 1461775247 |
9 | 487437877 |
10 | 214432423 |
11 | 100050287 |
12 | 5b990a07 |
13 | 3556b4ba |
14 | 2069bcd9 |
15 | 13c5a7ed |
hex | cc7faa7 |
214432423 has 8 divisors (see below), whose sum is σ = 225852800. Its totient is φ = 203025528.
The previous prime is 214432411. The next prime is 214432433. The reversal of 214432423 is 324234412.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214432423 - 221 = 212335271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214432433) 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, 60190 + ... + 63652.
It is an arithmetic number, because the mean of its divisors is an integer number (28231600).
Almost surely, 2214432423 is an apocalyptic number.
214432423 is a deficient number, since it is larger than the sum of its proper divisors (11420377).
214432423 is a wasteful number, since it uses less digits than its factorization.
214432423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6741.
The product of its digits is 4608, while the sum is 25.
The square root of 214432423 is about 14643.5112934023. The cubic root of 214432423 is about 598.5450143615.
Adding to 214432423 its reverse (324234412), we get a palindrome (538666835).
The spelling of 214432423 in words is "two hundred fourteen million, four hundred thirty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •