Base | Representation |
---|---|
bin | 1111001100110… |
… | …0110001100000 |
3 | 11102222000002210 |
4 | 3303030301200 |
5 | 112310101222 |
6 | 10154242120 |
7 | 1402615500 |
oct | 363146140 |
9 | 142860083 |
10 | 63753312 |
11 | 32a94897 |
12 | 19426340 |
13 | 1029246c |
14 | 8677a00 |
15 | 58e4d0c |
hex | 3cccc60 |
63753312 has 72 divisors (see below), whose sum is σ = 194689656. Its totient is φ = 18213888.
The previous prime is 63753299. The next prime is 63753353. The reversal of 63753312 is 21335736.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 63753312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2073 + ... + 11480.
It is an arithmetic number, because the mean of its divisors is an integer number (2704023).
Almost surely, 263753312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63753312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97344828).
63753312 is an abundant number, since it is smaller than the sum of its proper divisors (130936344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63753312 is a wasteful number, since it uses less digits than its factorization.
63753312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13580 (or 13565 counting only the distinct ones).
The product of its digits is 11340, while the sum is 30.
The square root of 63753312 is about 7984.5671141271. The cubic root of 63753312 is about 399.4854049303.
The spelling of 63753312 in words is "sixty-three million, seven hundred fifty-three thousand, three hundred twelve".
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