Base | Representation |
---|---|
bin | 11011101011101… |
… | …00101011010001 |
3 | 121011221122121221 |
4 | 31311310223101 |
5 | 433421310301 |
6 | 35013045041 |
7 | 5516531263 |
oct | 1565645321 |
9 | 534848557 |
10 | 232213201 |
11 | 10a095240 |
12 | 65926781 |
13 | 3915577c |
14 | 22ba9b33 |
15 | 155bdda1 |
hex | dd74ad1 |
232213201 has 8 divisors (see below), whose sum is σ = 259215264. Its totient is φ = 206193120.
The previous prime is 232213199. The next prime is 232213207. The reversal of 232213201 is 102312232.
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 232213201 - 21 = 232213199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (232213207) 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, 244996 + ... + 245941.
It is an arithmetic number, because the mean of its divisors is an integer number (32401908).
Almost surely, 2232213201 is an apocalyptic number.
It is an amenable number.
232213201 is a deficient number, since it is larger than the sum of its proper divisors (27002063).
232213201 is a wasteful number, since it uses less digits than its factorization.
232213201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490991.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 232213201 is about 15238.5432702736. The cubic root of 232213201 is about 614.6515319400.
Adding to 232213201 its reverse (102312232), we get a palindrome (334525433).
The spelling of 232213201 in words is "two hundred thirty-two million, two hundred thirteen thousand, two hundred one".
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