Base | Representation |
---|---|
bin | 1100110101100… |
… | …1110101011010 |
3 | 10202022121220210 |
4 | 3031121311122 |
5 | 102241022323 |
6 | 5202031550 |
7 | 1222451331 |
oct | 315316532 |
9 | 122277823 |
10 | 53845338 |
11 | 28437888 |
12 | 160485b6 |
13 | b203761 |
14 | 7218d18 |
15 | 4ad9293 |
hex | 3359d5a |
53845338 has 8 divisors (see below), whose sum is σ = 107690688. Its totient is φ = 17948444.
The previous prime is 53845327. The next prime is 53845343. The reversal of 53845338 is 83354835.
It is a sphenic number, since it is the product of 3 distinct primes.
53845338 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 53845296 and 53845305.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4487106 + ... + 4487117.
It is an arithmetic number, because the mean of its divisors is an integer number (13461336).
Almost surely, 253845338 is an apocalyptic number.
53845338 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.
53845338 is a wasteful number, since it uses less digits than its factorization.
53845338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8974228.
The product of its digits is 172800, while the sum is 39.
The square root of 53845338 is about 7337.9382662980. The cubic root of 53845338 is about 377.6151145215.
The spelling of 53845338 in words is "fifty-three million, eight hundred forty-five thousand, three hundred thirty-eight".
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