Base | Representation |
---|---|
bin | 1111000111101… |
… | …0100010100000 |
3 | 11102022220001112 |
4 | 3301322202200 |
5 | 112213311410 |
6 | 10143122452 |
7 | 1400013461 |
oct | 361724240 |
9 | 142286045 |
10 | 63416480 |
11 | 32884816 |
12 | 192a3428 |
13 | 101a505a |
14 | 85cad68 |
15 | 587a105 |
hex | 3c7a8a0 |
63416480 has 24 divisors (see below), whose sum is σ = 149821812. Its totient is φ = 25366528.
The previous prime is 63416459. The next prime is 63416491. The reversal of 63416480 is 8461436.
It can be written as a sum of positive squares in 2 ways, for example, as 62663056 + 753424 = 7916^2 + 868^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 198017 + ... + 198336.
Almost surely, 263416480 is an apocalyptic number.
It is an amenable number.
63416480 is an abundant number, since it is smaller than the sum of its proper divisors (86405332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63416480 is a wasteful number, since it uses less digits than its factorization.
63416480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396368 (or 396360 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 63416480 is about 7963.4464900569. The cubic root of 63416480 is about 398.7806198910.
It can be divided in two parts, 6341 and 6480, that added together give a palindrome (12821).
The spelling of 63416480 in words is "sixty-three million, four hundred sixteen thousand, four hundred eighty".
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