Base | Representation |
---|---|
bin | 11100001001011000… |
… | …100110000011010101 |
3 | 2220000020102111202120 |
4 | 130021120212003111 |
5 | 443343341311313 |
6 | 21514530530153 |
7 | 2116635401064 |
oct | 341130460325 |
9 | 86006374676 |
10 | 30222213333 |
11 | 118a9719214 |
12 | 5a35436959 |
13 | 2b08429090 |
14 | 1669b701db |
15 | bbd3bed23 |
hex | 7096260d5 |
30222213333 has 16 divisors (see below), whose sum is σ = 45679999680. Its totient is φ = 17619427584.
The previous prime is 30222213313. The next prime is 30222213397. The reversal of 30222213333 is 33331222203.
It is not a de Polignac number, because 30222213333 - 210 = 30222212309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30222213313) 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, 20392116 + ... + 20393597.
It is an arithmetic number, because the mean of its divisors is an integer number (2854999980).
Almost surely, 230222213333 is an apocalyptic number.
It is an amenable number.
30222213333 is a deficient number, since it is larger than the sum of its proper divisors (15457786347).
30222213333 is a wasteful number, since it uses less digits than its factorization.
30222213333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40785748.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 30222213333 its reverse (33331222203), we get a palindrome (63553435536).
The spelling of 30222213333 in words is "thirty billion, two hundred twenty-two million, two hundred thirteen thousand, three hundred thirty-three".
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