Base | Representation |
---|---|
bin | 10100110001011000… |
… | …000100100101100110 |
3 | 2010120100110111021001 |
4 | 110301120010211212 |
5 | 331134111332220 |
6 | 14125043343514 |
7 | 1416460221034 |
oct | 246130044546 |
9 | 63510414231 |
10 | 22303230310 |
11 | 9505657049 |
12 | 43a5381b9a |
13 | 21459111ca |
14 | 1118155554 |
15 | 8a807980a |
hex | 531604966 |
22303230310 has 16 divisors (see below), whose sum is σ = 40219217136. Its totient is φ = 8904980448.
The previous prime is 22303230289. The next prime is 22303230311. The reversal of 22303230310 is 1303230322.
It is a happy number.
It is a super-2 number, since 2×223032303102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22303230311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033217 + ... + 2044156.
It is an arithmetic number, because the mean of its divisors is an integer number (2513701071).
Almost surely, 222303230310 is an apocalyptic number.
22303230310 is a deficient number, since it is larger than the sum of its proper divisors (17915986826).
22303230310 is a wasteful number, since it uses less digits than its factorization.
22303230310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4077927.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 22303230310 its reverse (1303230322), we get a palindrome (23606460632).
The spelling of 22303230310 in words is "twenty-two billion, three hundred three million, two hundred thirty thousand, three hundred ten".
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