Base | Representation |
---|---|
bin | 101010011010… |
… | …1111101101110 |
3 | 1112211222002201 |
4 | 1110311331232 |
5 | 21143204014 |
6 | 2112412114 |
7 | 360021646 |
oct | 124657556 |
9 | 45758081 |
10 | 22241134 |
11 | 11611103 |
12 | 754703a |
13 | 47b9546 |
14 | 2d4d526 |
15 | 1e44e74 |
hex | 1535f6e |
22241134 has 16 divisors (see below), whose sum is σ = 37184400. Its totient is φ = 9915264.
The previous prime is 22241113. The next prime is 22241137. The reversal of 22241134 is 43114222.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22241137) 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, 16569 + ... + 17860.
It is an arithmetic number, because the mean of its divisors is an integer number (2324025).
Almost surely, 222241134 is an apocalyptic number.
22241134 is a deficient number, since it is larger than the sum of its proper divisors (14943266).
22241134 is a wasteful number, since it uses less digits than its factorization.
22241134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34467.
The product of its digits is 384, while the sum is 19.
The square root of 22241134 is about 4716.0506782688. The cubic root of 22241134 is about 281.2239532093.
Subtracting from 22241134 its sum of digits (19), we obtain a triangular number (22241115 = T6669).
Adding to 22241134 its reverse (43114222), we get a palindrome (65355356).
The spelling of 22241134 in words is "twenty-two million, two hundred forty-one thousand, one hundred thirty-four".
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