Base | Representation |
---|---|
bin | 11100001111011001… |
… | …100001111101100110 |
3 | 2220021021022012110102 |
4 | 130033121201331212 |
5 | 444100204401042 |
6 | 21532533424102 |
7 | 2122302166364 |
oct | 341731417546 |
9 | 86237265412 |
10 | 30323122022 |
11 | 11950680426 |
12 | 5a6319b032 |
13 | 2b232ca36b |
14 | 167931a634 |
15 | bc71a3b32 |
hex | 70f661f66 |
30323122022 has 16 divisors (see below), whose sum is σ = 46623049200. Its totient is φ = 14782565760.
The previous prime is 30323122019. The next prime is 30323122033. The reversal of 30323122022 is 22022132303.
It is a super-2 number, since 2×303231220222 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30323121985 and 30323122003.
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, 18554 + ... + 246962.
It is an arithmetic number, because the mean of its divisors is an integer number (2913940575).
Almost surely, 230323122022 is an apocalyptic number.
30323122022 is a deficient number, since it is larger than the sum of its proper divisors (16299927178).
30323122022 is a wasteful number, since it uses less digits than its factorization.
30323122022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230071.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 30323122022 its reverse (22022132303), we get a palindrome (52345254325).
The spelling of 30323122022 in words is "thirty billion, three hundred twenty-three million, one hundred twenty-two thousand, twenty-two".
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