Base | Representation |
---|---|
bin | 1111000111100… |
… | …1010001010100 |
3 | 11102022121221002 |
4 | 3301321101110 |
5 | 112213130114 |
6 | 10143042432 |
7 | 1366662356 |
oct | 361712124 |
9 | 142277832 |
10 | 63411284 |
11 | 32880922 |
12 | 192a0418 |
13 | 101a2891 |
14 | 85c90d6 |
15 | 58787de |
hex | 3c79454 |
63411284 has 24 divisors (see below), whose sum is σ = 120842400. Its totient is φ = 29000160.
The previous prime is 63411259. The next prime is 63411289. The reversal of 63411284 is 48211436.
63411284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63411289) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 12182 + ... + 16589.
It is an arithmetic number, because the mean of its divisors is an integer number (5035100).
Almost surely, 263411284 is an apocalyptic number.
It is an amenable number.
63411284 is a deficient number, since it is larger than the sum of its proper divisors (57431116).
63411284 is a wasteful number, since it uses less digits than its factorization.
63411284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28823 (or 28821 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 63411284 is about 7963.1202427189. The cubic root of 63411284 is about 398.7697282915.
The spelling of 63411284 in words is "sixty-three million, four hundred eleven thousand, two hundred eighty-four".
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