Base | Representation |
---|---|
bin | 1110001100011001101… |
… | …01001010110111111111 |
3 | 1201121211020101211022122 |
4 | 13012030311022313333 |
5 | 30442244134142423 |
6 | 1012013224033155 |
7 | 50143341023423 |
oct | 7061465126777 |
9 | 1647736354278 |
10 | 487694052863 |
11 | 178914640256 |
12 | 7a6279027bb |
13 | 36cb27b5554 |
14 | 19866b24b83 |
15 | ca455cb8c8 |
hex | 718cd4adff |
487694052863 has 8 divisors (see below), whose sum is σ = 490241023296. Its totient is φ = 485147289600.
The previous prime is 487694052847. The next prime is 487694052883. The reversal of 487694052863 is 368250496784.
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 487694052863 - 24 = 487694052847 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 487694052796 and 487694052805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487694052883) 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, 7616903 + ... + 7680663.
It is an arithmetic number, because the mean of its divisors is an integer number (61280127912).
Almost surely, 2487694052863 is an apocalyptic number.
487694052863 is a deficient number, since it is larger than the sum of its proper divisors (2546970433).
487694052863 is a wasteful number, since it uses less digits than its factorization.
487694052863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103585.
The product of its (nonzero) digits is 69672960, while the sum is 62.
The spelling of 487694052863 in words is "four hundred eighty-seven billion, six hundred ninety-four million, fifty-two thousand, eight hundred sixty-three".
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