Base | Representation |
---|---|
bin | 1100101000001… |
… | …1001111111011 |
3 | 10200122222020100 |
4 | 3022003033323 |
5 | 102024411040 |
6 | 5131130443 |
7 | 1212130656 |
oct | 312031773 |
9 | 120588210 |
10 | 52966395 |
11 | 27997489 |
12 | 158a3a23 |
13 | ac86681 |
14 | 706a89d |
15 | 49b3b30 |
hex | 32833fb |
52966395 has 24 divisors (see below), whose sum is σ = 96642000. Its totient is φ = 26761536.
The previous prime is 52966393. The next prime is 52966399. The reversal of 52966395 is 59366925.
52966395 is a `hidden beast` number, since 5 + 2 + 9 + 6 + 639 + 5 = 666.
It is not a de Polignac number, because 52966395 - 21 = 52966393 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 52966395.
It is not an unprimeable number, because it can be changed into a prime (52966393) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30120 + ... + 31829.
It is an arithmetic number, because the mean of its divisors is an integer number (4026750).
Almost surely, 252966395 is an apocalyptic number.
52966395 is a deficient number, since it is larger than the sum of its proper divisors (43675605).
52966395 is a wasteful number, since it uses less digits than its factorization.
52966395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61979 (or 61976 counting only the distinct ones).
The product of its digits is 437400, while the sum is 45.
The square root of 52966395 is about 7277.8015224379. The cubic root of 52966395 is about 375.5491687107.
It can be divided in two parts, 52966 and 395, that added together give a square (53361 = 2312).
The spelling of 52966395 in words is "fifty-two million, nine hundred sixty-six thousand, three hundred ninety-five".
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