Base | Representation |
---|---|
bin | 1100110000001… |
… | …0001010111100 |
3 | 10201122101100220 |
4 | 3030002022330 |
5 | 102143030033 |
6 | 5150221340 |
7 | 1216424433 |
oct | 314021274 |
9 | 121571326 |
10 | 53486268 |
11 | 28212030 |
12 | 15ab4850 |
13 | b1091a4 |
14 | 716411a |
15 | 4a67bb3 |
hex | 33022bc |
53486268 has 24 divisors (see below), whose sum is σ = 136147200. Its totient is φ = 16207920.
The previous prime is 53486249. The next prime is 53486269. The reversal of 53486268 is 86268435.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53486269) 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 7 ways as a sum of consecutive naturals, for example, 202468 + ... + 202731.
It is an arithmetic number, because the mean of its divisors is an integer number (5672800).
Almost surely, 253486268 is an apocalyptic number.
It is an amenable number.
53486268 is an abundant number, since it is smaller than the sum of its proper divisors (82660932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53486268 is a wasteful number, since it uses less digits than its factorization.
53486268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405217 (or 405215 counting only the distinct ones).
The product of its digits is 276480, while the sum is 42.
The square root of 53486268 is about 7313.4306587265. The cubic root of 53486268 is about 376.7738607730.
The spelling of 53486268 in words is "fifty-three million, four hundred eighty-six thousand, two hundred sixty-eight".
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