Base | Representation |
---|---|
bin | 10100100001000110… |
… | …100101111110100110 |
3 | 2002212022201202221221 |
4 | 110201012211332212 |
5 | 330104213304110 |
6 | 14042011530554 |
7 | 1406633502220 |
oct | 244106457646 |
9 | 62768652857 |
10 | 22030213030 |
11 | 9385532131 |
12 | 4329a59a5a |
13 | 210119cc17 |
14 | 10cdba7410 |
15 | 88e0ea7da |
hex | 5211a5fa6 |
22030213030 has 16 divisors (see below), whose sum is σ = 45319295520. Its totient is φ = 7553215872.
The previous prime is 22030213001. The next prime is 22030213033. The reversal of 22030213030 is 3031203022.
It is a super-2 number, since 2×220302130302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22030212995 and 22030213013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030213033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157358595 + ... + 157358734.
It is an arithmetic number, because the mean of its divisors is an integer number (2832455970).
Almost surely, 222030213030 is an apocalyptic number.
22030213030 is an abundant number, since it is smaller than the sum of its proper divisors (23289082490).
22030213030 is a wasteful number, since it uses less digits than its factorization.
22030213030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314717343.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 22030213030 its reverse (3031203022), we get a palindrome (25061416052).
It can be divided in two parts, 220302 and 13030, that added together give a palindrome (233332).
The spelling of 22030213030 in words is "twenty-two billion, thirty million, two hundred thirteen thousand, thirty".
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