Base | Representation |
---|---|
bin | 101011100101… |
… | …1000111100111 |
3 | 1121000000011000 |
4 | 1113023013213 |
5 | 21322231241 |
6 | 2133444343 |
7 | 365145054 |
oct | 127130747 |
9 | 47000130 |
10 | 22852071 |
11 | 11999110 |
12 | 77a06b3 |
13 | 4971648 |
14 | 306c02b |
15 | 2015eb6 |
hex | 15cb1e7 |
22852071 has 16 divisors (see below), whose sum is σ = 36933120. Its totient is φ = 13849560.
The previous prime is 22852031. The next prime is 22852073. The reversal of 22852071 is 17025822.
It is not a de Polignac number, because 22852071 - 26 = 22852007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22852073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38175 + ... + 38768.
It is an arithmetic number, because the mean of its divisors is an integer number (2308320).
Almost surely, 222852071 is an apocalyptic number.
22852071 is a deficient number, since it is larger than the sum of its proper divisors (14081049).
22852071 is a wasteful number, since it uses less digits than its factorization.
22852071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76963 (or 76957 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 22852071 is about 4780.3839803932. The cubic root of 22852071 is about 283.7756899379.
Adding to 22852071 its reverse (17025822), we get a palindrome (39877893).
It can be divided in two parts, 2285 and 2071, that added together give a square (4356 = 662).
The spelling of 22852071 in words is "twenty-two million, eight hundred fifty-two thousand, seventy-one".
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