Base | Representation |
---|---|
bin | 11011111100010100… |
… | …010111111010001110 |
3 | 2212102221221110202011 |
4 | 123330110113322032 |
5 | 442421232044042 |
6 | 21441100251434 |
7 | 2111334214006 |
oct | 337424277216 |
9 | 85387843664 |
10 | 30003003022 |
11 | 117a6a05273 |
12 | 5993b40b7a |
13 | 2aa1ba6c35 |
14 | 16489cb006 |
15 | ba901da17 |
hex | 6fc517e8e |
30003003022 has 4 divisors (see below), whose sum is σ = 45004504536. Its totient is φ = 15001501510.
The previous prime is 30003002969. The next prime is 30003003031. The reversal of 30003003022 is 22030030003.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×300030030222 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30003002993 and 30003003011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7500750754 + ... + 7500750757.
It is an arithmetic number, because the mean of its divisors is an integer number (11251126134).
Almost surely, 230003003022 is an apocalyptic number.
30003003022 is a deficient number, since it is larger than the sum of its proper divisors (15001501514).
30003003022 is a wasteful number, since it uses less digits than its factorization.
30003003022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15001501513.
The product of its (nonzero) digits is 108, while the sum is 13.
Adding to 30003003022 its reverse (22030030003), we get a palindrome (52033033025).
The spelling of 30003003022 in words is "thirty billion, three million, three thousand, twenty-two".
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