Base | Representation |
---|---|
bin | 101011111010… |
… | …1110111010000 |
3 | 1121022220022111 |
4 | 1113311313100 |
5 | 21343332102 |
6 | 2141315104 |
7 | 366504361 |
oct | 127656720 |
9 | 47286274 |
10 | 23027152 |
11 | 11aa8705 |
12 | 7865a94 |
13 | 4a03245 |
14 | 30b5b68 |
15 | 204ccd7 |
hex | 15f5dd0 |
23027152 has 20 divisors (see below), whose sum is σ = 44707456. Its totient is φ = 11489760.
The previous prime is 23027119. The next prime is 23027153. The reversal of 23027152 is 25172032.
It is a super-3 number, since 3×230271523 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23027153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8527 + ... + 10897.
Almost surely, 223027152 is an apocalyptic number.
It is an amenable number.
23027152 is a deficient number, since it is larger than the sum of its proper divisors (21680304).
23027152 is a wasteful number, since it uses less digits than its factorization.
23027152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2986 (or 2980 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 23027152 is about 4798.6614800379. The cubic root of 23027152 is about 284.4985622037.
Adding to 23027152 its reverse (25172032), we get a palindrome (48199184).
The spelling of 23027152 in words is "twenty-three million, twenty-seven thousand, one hundred fifty-two".
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