Base | Representation |
---|---|
bin | 11011111101010101… |
… | …010011010000011010 |
3 | 2212111010222012012122 |
4 | 123331111103100122 |
5 | 442440111221242 |
6 | 21442505141242 |
7 | 2111631662612 |
oct | 337525232032 |
9 | 85433865178 |
10 | 30020023322 |
11 | 1180557a933 |
12 | 599978a822 |
13 | 2aa5586013 |
14 | 164ad7ba42 |
15 | baa781ad2 |
hex | 6fd55341a |
30020023322 has 32 divisors (see below), whose sum is σ = 47094339600. Its totient is φ = 14333760000.
The previous prime is 30020023247. The next prime is 30020023367. The reversal of 30020023322 is 22332002003.
It can be written as a sum of positive squares in 8 ways, for example, as 25706029561 + 4313993761 = 160331^2 + 65681^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30020023322.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3795572 + ... + 3803472.
Almost surely, 230020023322 is an apocalyptic number.
30020023322 is a deficient number, since it is larger than the sum of its proper divisors (17074316278).
30020023322 is a wasteful number, since it uses less digits than its factorization.
30020023322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8642.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 30020023322 its reverse (22332002003), we get a palindrome (52352025325).
The spelling of 30020023322 in words is "thirty billion, twenty million, twenty-three thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •