Base | Representation |
---|---|
bin | 101011110101… |
… | …1010110000111 |
3 | 1121020201012220 |
4 | 1113223112013 |
5 | 21340442241 |
6 | 2140343423 |
7 | 366234645 |
oct | 127532607 |
9 | 47221186 |
10 | 22984071 |
11 | 11a79300 |
12 | 7844b73 |
13 | 49b9756 |
14 | 30a4195 |
15 | 2040166 |
hex | 15eb587 |
22984071 has 12 divisors (see below), whose sum is σ = 33685176. Its totient is φ = 13929520.
The previous prime is 22984069. The next prime is 22984103. The reversal of 22984071 is 17048922.
It is a happy number.
It is not a de Polignac number, because 22984071 - 21 = 22984069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22984271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31296 + ... + 32021.
It is an arithmetic number, because the mean of its divisors is an integer number (2807098).
Almost surely, 222984071 is an apocalyptic number.
22984071 is a deficient number, since it is larger than the sum of its proper divisors (10701105).
22984071 is a wasteful number, since it uses less digits than its factorization.
22984071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63342 (or 63331 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 22984071 is about 4794.1705226243. The cubic root of 22984071 is about 284.3210307114.
The spelling of 22984071 in words is "twenty-two million, nine hundred eighty-four thousand, seventy-one".
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