Base | Representation |
---|---|
bin | 1100101100101… |
… | …1111000111001 |
3 | 10201020002101010 |
4 | 3023023320321 |
5 | 102113421204 |
6 | 5141344133 |
7 | 1214510265 |
oct | 313137071 |
9 | 121202333 |
10 | 53263929 |
11 | 2807aa84 |
12 | 15a08049 |
13 | b05bc24 |
14 | 71070a5 |
15 | 4a21d89 |
hex | 32cbe39 |
53263929 has 8 divisors (see below), whose sum is σ = 74106432. Its totient is φ = 33965360.
The previous prime is 53263901. The next prime is 53263937. The reversal of 53263929 is 92936235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53263929 - 29 = 53263417 is a prime.
It is a super-3 number, since 3×532639293 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (53263949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385902 + ... + 386039.
It is an arithmetic number, because the mean of its divisors is an integer number (9263304).
Almost surely, 253263929 is an apocalyptic number.
It is an amenable number.
53263929 is a deficient number, since it is larger than the sum of its proper divisors (20842503).
53263929 is a wasteful number, since it uses less digits than its factorization.
53263929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 771967.
The product of its digits is 87480, while the sum is 39.
The square root of 53263929 is about 7298.2140966130. The cubic root of 53263929 is about 376.2510607285.
The spelling of 53263929 in words is "fifty-three million, two hundred sixty-three thousand, nine hundred twenty-nine".
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