Base | Representation |
---|---|
bin | 101100010001… |
… | …1100011110100 |
3 | 1121200102001210 |
4 | 1120203203310 |
5 | 21420324244 |
6 | 2145321420 |
7 | 401214150 |
oct | 130434364 |
9 | 47612053 |
10 | 23214324 |
11 | 121162a1 |
12 | 7936270 |
13 | 4a6a4b3 |
14 | 3124060 |
15 | 20884b9 |
hex | 16238f4 |
23214324 has 48 divisors (see below), whose sum is σ = 63354368. Its totient is φ = 6477408.
The previous prime is 23214313. The next prime is 23214329. The reversal of 23214324 is 42341232.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 23214324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23214329) 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, 399 + ... + 6825.
Almost surely, 223214324 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23214324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31677184).
23214324 is an abundant number, since it is smaller than the sum of its proper divisors (40140044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23214324 is a wasteful number, since it uses less digits than its factorization.
23214324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6484 (or 6482 counting only the distinct ones).
The product of its digits is 1152, while the sum is 21.
The square root of 23214324 is about 4818.1245313919. The cubic root of 23214324 is about 285.2673145997.
Adding to 23214324 its reverse (42341232), we get a palindrome (65555556).
The spelling of 23214324 in words is "twenty-three million, two hundred fourteen thousand, three hundred twenty-four".
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