Base | Representation |
---|---|
bin | 11100001111010101… |
… | …101111110100101110 |
3 | 2220021012102210222002 |
4 | 130033111233310232 |
5 | 444044431131342 |
6 | 21532500252302 |
7 | 2122260566006 |
oct | 341725576456 |
9 | 86235383862 |
10 | 30322130222 |
11 | 1195006325a |
12 | 5a629a1092 |
13 | 2b23040ab7 |
14 | 167913d006 |
15 | bc7059d32 |
hex | 70f56fd2e |
30322130222 has 16 divisors (see below), whose sum is σ = 46245254400. Its totient is φ = 14907222240.
The previous prime is 30322130197. The next prime is 30322130243. The reversal of 30322130222 is 22203122303.
It is a junction number, because it is equal to n+sod(n) for n = 30322130194 and 30322130203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312179 + ... + 397617.
It is an arithmetic number, because the mean of its divisors is an integer number (2890328400).
Almost surely, 230322130222 is an apocalyptic number.
30322130222 is a deficient number, since it is larger than the sum of its proper divisors (15923124178).
30322130222 is a wasteful number, since it uses less digits than its factorization.
30322130222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88411.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 30322130222 its reverse (22203122303), we get a palindrome (52525252525).
The spelling of 30322130222 in words is "thirty billion, three hundred twenty-two million, one hundred thirty thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •