Base | Representation |
---|---|
bin | 1111000111001… |
… | …0111010010010 |
3 | 11102021022012021 |
4 | 3301302322102 |
5 | 112211311414 |
6 | 10142322054 |
7 | 1366523413 |
oct | 361627222 |
9 | 142238167 |
10 | 63385234 |
11 | 328632a0 |
12 | 1928932a |
13 | 10193a73 |
14 | 85bd80a |
15 | 5870c24 |
hex | 3c72e92 |
63385234 has 32 divisors (see below), whose sum is σ = 107827200. Its totient is φ = 27693840.
The previous prime is 63385229. The next prime is 63385247. The reversal of 63385234 is 43258336.
It is a super-3 number, since 3×633852343 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 63385234.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60487 + ... + 61525.
It is an arithmetic number, because the mean of its divisors is an integer number (3369600).
Almost surely, 263385234 is an apocalyptic number.
63385234 is a deficient number, since it is larger than the sum of its proper divisors (44441966).
63385234 is a wasteful number, since it uses less digits than its factorization.
63385234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158.
The product of its digits is 51840, while the sum is 34.
The square root of 63385234 is about 7961.4844093297. The cubic root of 63385234 is about 398.7151145930.
The spelling of 63385234 in words is "sixty-three million, three hundred eighty-five thousand, two hundred thirty-four".
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