Base | Representation |
---|---|
bin | 1100100111111… |
… | …0000110100100 |
3 | 10200121220022122 |
4 | 3021332012210 |
5 | 102023222231 |
6 | 5130445112 |
7 | 1212012344 |
oct | 311760644 |
9 | 120556278 |
10 | 52945316 |
11 | 27982666 |
12 | 15893798 |
13 | ac79bb8 |
14 | 7062d24 |
15 | 49ac77b |
hex | 327e1a4 |
52945316 has 24 divisors (see below), whose sum is σ = 95186616. Its totient is φ = 25758720.
The previous prime is 52945313. The next prime is 52945331. The reversal of 52945316 is 61354925.
52945316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2592100 + 50353216 = 1610^2 + 7096^2 .
It is not an unprimeable number, because it can be changed into a prime (52945313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22550 + ... + 24786.
It is an arithmetic number, because the mean of its divisors is an integer number (3966109).
Almost surely, 252945316 is an apocalyptic number.
It is an amenable number.
52945316 is a deficient number, since it is larger than the sum of its proper divisors (42241300).
52945316 is a wasteful number, since it uses less digits than its factorization.
52945316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2399 (or 2397 counting only the distinct ones).
The product of its digits is 32400, while the sum is 35.
The square root of 52945316 is about 7276.3532074797. The cubic root of 52945316 is about 375.4993430851.
The spelling of 52945316 in words is "fifty-two million, nine hundred forty-five thousand, three hundred sixteen".
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