Base | Representation |
---|---|
bin | 10100110011000101… |
… | …111100000010010000 |
3 | 2010122100122201112201 |
4 | 110303011330002100 |
5 | 331213444443440 |
6 | 14131552532544 |
7 | 1420260063310 |
oct | 246305740220 |
9 | 63570581481 |
10 | 22332031120 |
11 | 951a938573 |
12 | 43b2b51154 |
13 | 214b8863c9 |
14 | 111bcd1440 |
15 | 8aa86819a |
hex | 53317c090 |
22332031120 has 80 divisors (see below), whose sum is σ = 59792565888. Its totient is φ = 7598223360.
The previous prime is 22332031103. The next prime is 22332031129. The reversal of 22332031120 is 2113023322.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×223320311202 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22332031129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78849 + ... + 225568.
Almost surely, 222332031120 is an apocalyptic number.
22332031120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22332031120 is an abundant number, since it is smaller than the sum of its proper divisors (37460534768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22332031120 is a wasteful number, since it uses less digits than its factorization.
22332031120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304568 (or 304562 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22332031120 its reverse (2113023322), we get a palindrome (24445054442).
The spelling of 22332031120 in words is "twenty-two billion, three hundred thirty-two million, thirty-one thousand, one hundred twenty".
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