Base | Representation |
---|---|
bin | 11101000011001… |
… | …011111110101011 |
3 | 1020222002012111011 |
4 | 131003023332223 |
5 | 1444231443023 |
6 | 120210044351 |
7 | 15035421451 |
oct | 3503137653 |
9 | 1228065434 |
10 | 487374763 |
11 | 230123967 |
12 | 1172796b7 |
13 | 79c84645 |
14 | 48a2a9d1 |
15 | 2cbc250d |
hex | 1d0cbfab |
487374763 has 8 divisors (see below), whose sum is σ = 494042256. Its totient is φ = 480748800.
The previous prime is 487374739. The next prime is 487374781. The reversal of 487374763 is 367473784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 487374763 - 25 = 487374731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (487374703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13623 + ... + 34063.
It is an arithmetic number, because the mean of its divisors is an integer number (61755282).
Almost surely, 2487374763 is an apocalyptic number.
487374763 is a deficient number, since it is larger than the sum of its proper divisors (6667493).
487374763 is a wasteful number, since it uses less digits than its factorization.
487374763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20765.
The product of its digits is 2370816, while the sum is 49.
The square root of 487374763 is about 22076.5659240743. The cubic root of 487374763 is about 786.9630574439.
The spelling of 487374763 in words is "four hundred eighty-seven million, three hundred seventy-four thousand, seven hundred sixty-three".
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