Base | Representation |
---|---|
bin | 11101000010111… |
… | …011001101010000 |
3 | 1020221221201020202 |
4 | 131002323031100 |
5 | 1444222243224 |
6 | 120204354332 |
7 | 15035014250 |
oct | 3502731520 |
9 | 1227851222 |
10 | 487306064 |
11 | 230087293 |
12 | 1172459a8 |
13 | 79c5c2ab |
14 | 48a0d960 |
15 | 2cbabeae |
hex | 1d0bb350 |
487306064 has 40 divisors (see below), whose sum is σ = 1096739328. Its totient is φ = 205418880.
The previous prime is 487306051. The next prime is 487306073. The reversal of 487306064 is 460603784.
It is a happy number.
It is a super-2 number, since 2×4873060642 = 474934400022344192, which contains 22 as substring.
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, 28832 + ... + 42495.
Almost surely, 2487306064 is an apocalyptic number.
It is an amenable number.
487306064 is an abundant number, since it is smaller than the sum of its proper divisors (609433264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487306064 is a wasteful number, since it uses less digits than its factorization.
487306064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71403 (or 71397 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The square root of 487306064 is about 22075.0099433726. The cubic root of 487306064 is about 786.9260796603.
The spelling of 487306064 in words is "four hundred eighty-seven million, three hundred six thousand, sixty-four".
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