Base | Representation |
---|---|
bin | 11011111001011… |
… | …10011000001101 |
3 | 121022100120101210 |
4 | 31330232120031 |
5 | 434402204123 |
6 | 35115525033 |
7 | 5541105042 |
oct | 1574563015 |
9 | 538316353 |
10 | 234022413 |
11 | 110110559 |
12 | 66459779 |
13 | 3963a101 |
14 | 2311b1c9 |
15 | 15829e93 |
hex | df2e60d |
234022413 has 8 divisors (see below), whose sum is σ = 317145376. Its totient is φ = 153457200.
The previous prime is 234022403. The next prime is 234022417. The reversal of 234022413 is 314220432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234022413 - 29 = 234021901 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 234022413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234022417) 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, 639223 + ... + 639588.
It is an arithmetic number, because the mean of its divisors is an integer number (39643172).
Almost surely, 2234022413 is an apocalyptic number.
It is an amenable number.
234022413 is a deficient number, since it is larger than the sum of its proper divisors (83122963).
234022413 is a wasteful number, since it uses less digits than its factorization.
234022413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278875.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 234022413 is about 15297.7911150597. The cubic root of 234022413 is about 616.2436885468.
Adding to 234022413 its reverse (314220432), we get a palindrome (548242845).
It can be divided in two parts, 2340 and 22413, that added together give a triangular number (24753 = T222).
The spelling of 234022413 in words is "two hundred thirty-four million, twenty-two thousand, four hundred thirteen".
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