Base | Representation |
---|---|
bin | 11100001111111011… |
… | …011011111011101111 |
3 | 2220021220000202210001 |
4 | 130033323123323233 |
5 | 444104443311343 |
6 | 21533452125131 |
7 | 2122440555454 |
oct | 341773337357 |
9 | 86256022701 |
10 | 30332010223 |
11 | 119556a1249 |
12 | 5a661667a7 |
13 | 2b250bcb58 |
14 | 167a59182b |
15 | bc7d5c44d |
hex | 70fedbeef |
30332010223 has 8 divisors (see below), whose sum is σ = 31401770400. Its totient is φ = 29263838688.
The previous prime is 30332010221. The next prime is 30332010251. The reversal of 30332010223 is 32201023303.
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 30332010223 - 21 = 30332010221 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 30332010223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30332010221) 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, 358236 + ... + 434737.
It is an arithmetic number, because the mean of its divisors is an integer number (3925221300).
Almost surely, 230332010223 is an apocalyptic number.
30332010223 is a deficient number, since it is larger than the sum of its proper divisors (1069760177).
30332010223 is a wasteful number, since it uses less digits than its factorization.
30332010223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 794321.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 30332010223 its reverse (32201023303), we get a palindrome (62533033526).
The spelling of 30332010223 in words is "thirty billion, three hundred thirty-two million, ten thousand, two hundred twenty-three".
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