Base | Representation |
---|---|
bin | 11100100000000110… |
… | …011111010101110110 |
3 | 2220222210120220200101 |
4 | 130200012133111312 |
5 | 1000133423440342 |
6 | 22020423504314 |
7 | 2132244060664 |
oct | 344006372566 |
9 | 86883526611 |
10 | 30603343222 |
11 | 11a848757a1 |
12 | 5b20bb809a |
13 | 2b6939161a |
14 | 16a4621c34 |
15 | be1aa73b7 |
hex | 72019f576 |
30603343222 has 4 divisors (see below), whose sum is σ = 45905014836. Its totient is φ = 15301671610.
The previous prime is 30603343219. The next prime is 30603343223. The reversal of 30603343222 is 22234330603.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30603343223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7650835804 + ... + 7650835807.
It is an arithmetic number, because the mean of its divisors is an integer number (11476253709).
Almost surely, 230603343222 is an apocalyptic number.
30603343222 is a deficient number, since it is larger than the sum of its proper divisors (15301671614).
30603343222 is a wasteful number, since it uses less digits than its factorization.
30603343222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15301671613.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 30603343222 its reverse (22234330603), we get a palindrome (52837673825).
The spelling of 30603343222 in words is "thirty billion, six hundred three million, three hundred forty-three thousand, two hundred twenty-two".
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