Base | Representation |
---|---|
bin | 10100110001011000… |
… | …000011000110100110 |
3 | 2010120100110011220212 |
4 | 110301120003012212 |
5 | 331134111133410 |
6 | 14125043255422 |
7 | 1416460164230 |
oct | 246130030646 |
9 | 63510404825 |
10 | 22303224230 |
11 | 9505652521 |
12 | 43a537a572 |
13 | 214590b501 |
14 | 1118153250 |
15 | 8a8077b05 |
hex | 5316031a6 |
22303224230 has 32 divisors (see below), whose sum is σ = 45894104064. Its totient is φ = 7644622176.
The previous prime is 22303224227. The next prime is 22303224241. The reversal of 22303224230 is 3242230322.
It is a super-2 number, since 2×223032242302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22303224196 and 22303224205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209639 + ... + 297581.
It is an arithmetic number, because the mean of its divisors is an integer number (1434190752).
Almost surely, 222303224230 is an apocalyptic number.
22303224230 is an abundant number, since it is smaller than the sum of its proper divisors (23590879834).
22303224230 is a wasteful number, since it uses less digits than its factorization.
22303224230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91580.
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 22303224230 its reverse (3242230322), we get a palindrome (25545454552).
The spelling of 22303224230 in words is "twenty-two billion, three hundred three million, two hundred twenty-four thousand, two hundred thirty".
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