Base | Representation |
---|---|
bin | 1100100011111… |
… | …0100111011100 |
3 | 10200010200121112 |
4 | 3020332213130 |
5 | 101441412101 |
6 | 5121121152 |
7 | 1206550250 |
oct | 310764734 |
9 | 120120545 |
10 | 52685276 |
11 | 27815256 |
12 | 157891b8 |
13 | abb8727 |
14 | 6dd6260 |
15 | 495a6bb |
hex | 323e9dc |
52685276 has 12 divisors (see below), whose sum is σ = 105370608. Its totient is φ = 22579392.
The previous prime is 52685267. The next prime is 52685279. The reversal of 52685276 is 67258625.
52685276 is an admirable number.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52685279) 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, 940781 + ... + 940836.
It is an arithmetic number, because the mean of its divisors is an integer number (8780884).
Almost surely, 252685276 is an apocalyptic number.
It is an amenable number.
52685276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52685276 is a wasteful number, since it uses less digits than its factorization.
52685276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1881628 (or 1881626 counting only the distinct ones).
The product of its digits is 201600, while the sum is 41.
The square root of 52685276 is about 7258.4623716046. The cubic root of 52685276 is about 374.8835810466.
The spelling of 52685276 in words is "fifty-two million, six hundred eighty-five thousand, two hundred seventy-six".
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