Base | Representation |
---|---|
bin | 1111000110001… |
… | …0010100000000 |
3 | 11102010211221021 |
4 | 3301202110000 |
5 | 112202122443 |
6 | 10141035224 |
7 | 1366121251 |
oct | 361422400 |
9 | 142124837 |
10 | 63317248 |
11 | 32817205 |
12 | 19255b14 |
13 | 1016bb37 |
14 | 85a2b28 |
15 | 585a9ed |
hex | 3c62500 |
63317248 has 36 divisors (see below), whose sum is σ = 133830900. Its totient is φ = 29794304.
The previous prime is 63317227. The next prime is 63317251. The reversal of 63317248 is 84271336.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 51151104 + 12166144 = 7152^2 + 3488^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
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, 2923 + ... + 11626.
It is an arithmetic number, because the mean of its divisors is an integer number (3717525).
Almost surely, 263317248 is an apocalyptic number.
63317248 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
63317248 is an abundant number, since it is smaller than the sum of its proper divisors (70513652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63317248 is a wasteful number, since it uses less digits than its factorization.
63317248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14582 (or 14568 counting only the distinct ones).
The product of its digits is 24192, while the sum is 34.
The square root of 63317248 is about 7957.2135826557. The cubic root of 63317248 is about 398.5725117533.
The spelling of 63317248 in words is "sixty-three million, three hundred seventeen thousand, two hundred forty-eight".
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