Base | Representation |
---|---|
bin | 11100001111010101… |
… | …101001000000101000 |
3 | 2220021012101101200101 |
4 | 130033111221000220 |
5 | 444044424233222 |
6 | 21532455515144 |
7 | 2122260421435 |
oct | 341725510050 |
9 | 86235341611 |
10 | 30322102312 |
11 | 11950044297 |
12 | 5a62988ab4 |
13 | 2b23031198 |
14 | 1679132b8c |
15 | bc7051927 |
hex | 70f569028 |
30322102312 has 16 divisors (see below), whose sum is σ = 56864355840. Its totient is φ = 15158274096.
The previous prime is 30322102301. The next prime is 30322102333. The reversal of 30322102312 is 21320122303.
It is a self number, because there is not a number n which added to its sum of digits gives 30322102312.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300358 + ... + 388405.
It is an arithmetic number, because the mean of its divisors is an integer number (3554022240).
Almost surely, 230322102312 is an apocalyptic number.
It is an amenable number.
30322102312 is a deficient number, since it is larger than the sum of its proper divisors (26542253528).
30322102312 is a wasteful number, since it uses less digits than its factorization.
30322102312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 694272 (or 694268 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 30322102312 its reverse (21320122303), we get a palindrome (51642224615).
The spelling of 30322102312 in words is "thirty billion, three hundred twenty-two million, one hundred two thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •