Base | Representation |
---|---|
bin | 1100010001010… |
… | …1010011011100 |
3 | 10120211211010010 |
4 | 3010111103130 |
5 | 101133424414 |
6 | 5035043220 |
7 | 1163315655 |
oct | 304252334 |
9 | 116754103 |
10 | 51467484 |
11 | 27063312 |
12 | 152a0510 |
13 | a880343 |
14 | 6b9a52c |
15 | 47b9959 |
hex | 31154dc |
51467484 has 12 divisors (see below), whose sum is σ = 120090824. Its totient is φ = 17155824.
The previous prime is 51467467. The next prime is 51467513. The reversal of 51467484 is 48476415.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 2144467 + ... + 2144490.
Almost surely, 251467484 is an apocalyptic number.
It is an amenable number.
51467484 is an abundant number, since it is smaller than the sum of its proper divisors (68623340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51467484 is a wasteful number, since it uses less digits than its factorization.
51467484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4288964 (or 4288962 counting only the distinct ones).
The product of its digits is 107520, while the sum is 39.
The square root of 51467484 is about 7174.0841924248. The cubic root of 51467484 is about 371.9726248788.
The spelling of 51467484 in words is "fifty-one million, four hundred sixty-seven thousand, four hundred eighty-four".
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