Base | Representation |
---|---|
bin | 1100011111000… |
… | …1000000011001 |
3 | 10122112112112210 |
4 | 3013301000121 |
5 | 101401224020 |
6 | 5110225333 |
7 | 1204054410 |
oct | 307610031 |
9 | 118475483 |
10 | 52367385 |
11 | 27618434 |
12 | 15655249 |
13 | ab06b25 |
14 | 6d52477 |
15 | 48e63e0 |
hex | 31f1019 |
52367385 has 32 divisors (see below), whose sum is σ = 96187392. Its totient is φ = 23832000.
The previous prime is 52367351. The next prime is 52367387. The reversal of 52367385 is 58376325.
It is not a de Polignac number, because 52367385 - 210 = 52366361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52367387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25362 + ... + 27348.
It is an arithmetic number, because the mean of its divisors is an integer number (3005856).
Almost surely, 252367385 is an apocalyptic number.
It is an amenable number.
52367385 is a deficient number, since it is larger than the sum of its proper divisors (43820007).
52367385 is a wasteful number, since it uses less digits than its factorization.
52367385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2253.
The product of its digits is 151200, while the sum is 39.
The square root of 52367385 is about 7236.5312823203. The cubic root of 52367385 is about 374.1280719932.
It can be divided in two parts, 5236 and 7385, that added together give a palindrome (12621).
The spelling of 52367385 in words is "fifty-two million, three hundred sixty-seven thousand, three hundred eighty-five".
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