Base | Representation |
---|---|
bin | 11011101110001… |
… | …01010000010111 |
3 | 121012120102101011 |
4 | 31313011100113 |
5 | 434012341010 |
6 | 35024113051 |
7 | 5522404450 |
oct | 1567052027 |
9 | 535512334 |
10 | 232543255 |
11 | 10a2a020a |
12 | 65a65787 |
13 | 3923ca79 |
14 | 22c54127 |
15 | 15636a8a |
hex | ddc5417 |
232543255 has 16 divisors (see below), whose sum is σ = 337677120. Its totient is φ = 150077952.
The previous prime is 232543253. The next prime is 232543279. The reversal of 232543255 is 552345232.
It is a cyclic number.
It is not a de Polignac number, because 232543255 - 21 = 232543253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232543253) 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, 194820 + ... + 196009.
It is an arithmetic number, because the mean of its divisors is an integer number (21104820).
Almost surely, 2232543255 is an apocalyptic number.
232543255 is a deficient number, since it is larger than the sum of its proper divisors (105133865).
232543255 is a wasteful number, since it uses less digits than its factorization.
232543255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390858.
The product of its digits is 36000, while the sum is 31.
The square root of 232543255 is about 15249.3690033391. The cubic root of 232543255 is about 614.9426037607.
Adding to 232543255 its reverse (552345232), we get a palindrome (784888487).
The spelling of 232543255 in words is "two hundred thirty-two million, five hundred forty-three thousand, two hundred fifty-five".
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