Base | Representation |
---|---|
bin | 101010010110… |
… | …0101011100000 |
3 | 1112210000221012 |
4 | 1110230223200 |
5 | 21140444404 |
6 | 2111520052 |
7 | 356503040 |
oct | 124545340 |
9 | 45700835 |
10 | 22203104 |
11 | 11595580 |
12 | 7529028 |
13 | 47a5141 |
14 | 2d3d720 |
15 | 1e38a6e |
hex | 152cae0 |
22203104 has 48 divisors (see below), whose sum is σ = 54504576. Its totient is φ = 8649600.
The previous prime is 22203101. The next prime is 22203109. The reversal of 22203104 is 40130222.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22203101) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2042 + ... + 6969.
It is an arithmetic number, because the mean of its divisors is an integer number (1135512).
Almost surely, 222203104 is an apocalyptic number.
It is an amenable number.
22203104 is an abundant number, since it is smaller than the sum of its proper divisors (32301472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22203104 is a wasteful number, since it uses less digits than its factorization.
22203104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9039 (or 9031 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 22203104 is about 4712.0169778981. The cubic root of 22203104 is about 281.0635739696.
Adding to 22203104 its reverse (40130222), we get a palindrome (62333326).
The spelling of 22203104 in words is "twenty-two million, two hundred three thousand, one hundred four".
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