Base | Representation |
---|---|
bin | 1100011010011… |
… | …1100001000011 |
3 | 10121222020122010 |
4 | 3012213201003 |
5 | 101312110441 |
6 | 5055544003 |
7 | 1201362000 |
oct | 306474103 |
9 | 117866563 |
10 | 52066371 |
11 | 27432265 |
12 | 1552b003 |
13 | aa2cb06 |
14 | 6cb48a7 |
15 | 4887116 |
hex | 31a7843 |
52066371 has 16 divisors (see below), whose sum is σ = 80960000. Its totient is φ = 29751624.
The previous prime is 52066369. The next prime is 52066387. The reversal of 52066371 is 17366025.
It is not a de Polignac number, because 52066371 - 21 = 52066369 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52066321) 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, 24271 + ... + 26328.
It is an arithmetic number, because the mean of its divisors is an integer number (5060000).
Almost surely, 252066371 is an apocalyptic number.
52066371 is a deficient number, since it is larger than the sum of its proper divisors (28893629).
52066371 is an equidigital number, since it uses as much as digits as its factorization.
52066371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50623 (or 50609 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 52066371 is about 7215.7030842462. The cubic root of 52066371 is about 373.4098497679.
The spelling of 52066371 in words is "fifty-two million, sixty-six thousand, three hundred seventy-one".
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