Base | Representation |
---|---|
bin | 1111000111111… |
… | …0011011101000 |
3 | 11102100200221001 |
4 | 3301332123220 |
5 | 112214314144 |
6 | 10143324344 |
7 | 1400111116 |
oct | 361763350 |
9 | 142320831 |
10 | 63432424 |
11 | 328957a0 |
12 | 192b06b4 |
13 | 101ac3a3 |
14 | 85d2ab6 |
15 | 587ebd4 |
hex | 3c7e6e8 |
63432424 has 32 divisors (see below), whose sum is σ = 130442400. Its totient is φ = 28678720.
The previous prime is 63432419. The next prime is 63432443. The reversal of 63432424 is 42423436.
It is a junction number, because it is equal to n+sod(n) for n = 63432392 and 63432401.
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, 15507 + ... + 19165.
It is an arithmetic number, because the mean of its divisors is an integer number (4076325).
Almost surely, 263432424 is an apocalyptic number.
It is an amenable number.
63432424 is an abundant number, since it is smaller than the sum of its proper divisors (67009976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63432424 is a wasteful number, since it uses less digits than its factorization.
63432424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3873 (or 3869 counting only the distinct ones).
The product of its digits is 13824, while the sum is 28.
The square root of 63432424 is about 7964.4475012395. The cubic root of 63432424 is about 398.8140372058.
The spelling of 63432424 in words is "sixty-three million, four hundred thirty-two thousand, four hundred twenty-four".
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