Base | Representation |
---|---|
bin | 101010000110… |
… | …1001011110101 |
3 | 1112112110222022 |
4 | 1110031023311 |
5 | 21122332401 |
6 | 2105042525 |
7 | 355424660 |
oct | 124151365 |
9 | 45473868 |
10 | 22074101 |
11 | 11507665 |
12 | 7486445 |
13 | 475b4ca |
14 | 2d086d7 |
15 | 1e1071b |
hex | 150d2f5 |
22074101 has 16 divisors (see below), whose sum is σ = 25804800. Its totient is φ = 18493488.
The previous prime is 22074049. The next prime is 22074103. The reversal of 22074101 is 10147022.
It is a cyclic number.
It is not a de Polignac number, because 22074101 - 26 = 22074037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22074101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22074103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98876 + ... + 99098.
It is an arithmetic number, because the mean of its divisors is an integer number (1612800).
Almost surely, 222074101 is an apocalyptic number.
It is an amenable number.
22074101 is a deficient number, since it is larger than the sum of its proper divisors (3730699).
22074101 is a wasteful number, since it uses less digits than its factorization.
22074101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 22074101 is about 4698.3083125738. The cubic root of 22074101 is about 280.5181773569.
The spelling of 22074101 in words is "twenty-two million, seventy-four thousand, one hundred one".
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