Base | Representation |
---|---|
bin | 101010010110… |
… | …0001011100100 |
3 | 1112202221010111 |
4 | 1110230023210 |
5 | 21140413220 |
6 | 2111502404 |
7 | 356464060 |
oct | 124541344 |
9 | 45687114 |
10 | 22201060 |
11 | 11593a92 |
12 | 7527a04 |
13 | 47a422b |
14 | 2d3caa0 |
15 | 1e3815a |
hex | 152c2e4 |
22201060 has 48 divisors (see below), whose sum is σ = 53553024. Its totient is φ = 7573248.
The previous prime is 22201057. The next prime is 22201087. The reversal of 22201060 is 6010222.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 22201060.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48352 + ... + 48808.
It is an arithmetic number, because the mean of its divisors is an integer number (1115688).
Almost surely, 222201060 is an apocalyptic number.
22201060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22201060 is an abundant number, since it is smaller than the sum of its proper divisors (31351964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22201060 is a wasteful number, since it uses less digits than its factorization.
22201060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 820 (or 818 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 22201060 is about 4711.8000806486. The cubic root of 22201060 is about 281.0549488756.
Adding to 22201060 its reverse (6010222), we get a palindrome (28211282).
The spelling of 22201060 in words is "twenty-two million, two hundred one thousand, sixty".
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