Base | Representation |
---|---|
bin | 1111001000101… |
… | …1000101000000 |
3 | 11102110022222120 |
4 | 3302023011000 |
5 | 112222443344 |
6 | 10144404240 |
7 | 1400415126 |
oct | 362130500 |
9 | 142408876 |
10 | 63484224 |
11 | 32920701 |
12 | 19316680 |
13 | 101c9b3b |
14 | 8607916 |
15 | 5890219 |
hex | 3c8b140 |
63484224 has 56 divisors (see below), whose sum is σ = 170371008. Its totient is φ = 20858880.
The previous prime is 63484217. The next prime is 63484241. The reversal of 63484224 is 42248436.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 5.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11304 + ... + 15960.
Almost surely, 263484224 is an apocalyptic number.
63484224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63484224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85185504).
63484224 is an abundant number, since it is smaller than the sum of its proper divisors (106886784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63484224 is a wasteful number, since it uses less digits than its factorization.
63484224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4743 (or 4733 counting only the distinct ones).
The product of its digits is 36864, while the sum is 33.
The square root of 63484224 is about 7967.6987894875. The cubic root of 63484224 is about 398.9225671184.
The spelling of 63484224 in words is "sixty-three million, four hundred eighty-four thousand, two hundred twenty-four".
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