Base | Representation |
---|---|
bin | 1111000101000… |
… | …0111011110000 |
3 | 11102000020021211 |
4 | 3301100323300 |
5 | 112142333224 |
6 | 10135325504 |
7 | 1365403600 |
oct | 361207360 |
9 | 142006254 |
10 | 63246064 |
11 | 32778782 |
12 | 19220894 |
13 | 1014560b |
14 | 8584c00 |
15 | 5844894 |
hex | 3c50ef0 |
63246064 has 30 divisors (see below), whose sum is σ = 142547424. Its totient is φ = 27105120.
The previous prime is 63246049. The next prime is 63246089. The reversal of 63246064 is 46064236.
63246064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×632460642 = 8000129222984192, which contains 22 as substring.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39552 + ... + 41119.
Almost surely, 263246064 is an apocalyptic number.
It is an amenable number.
63246064 is an abundant number, since it is smaller than the sum of its proper divisors (79301360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63246064 is a wasteful number, since it uses less digits than its factorization.
63246064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80693 (or 80680 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 31.
The square root of 63246064 is about 7952.7394022437. The cubic root of 63246064 is about 398.4230915687.
The spelling of 63246064 in words is "sixty-three million, two hundred forty-six thousand, sixty-four".
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