Base | Representation |
---|---|
bin | 10011111110100100000… |
… | …11110001110110101111 |
3 | 2102121210001212110010200 |
4 | 21333102003301312233 |
5 | 42221244021143223 |
6 | 1243201104404543 |
7 | 100410140532165 |
oct | 11772203616657 |
9 | 2377701773120 |
10 | 686424006063 |
11 | 2451245024a4 |
12 | b104a016753 |
13 | 4c963956333 |
14 | 2531a281235 |
15 | 12cc72caa43 |
hex | 9fd20f1daf |
686424006063 has 12 divisors (see below), whose sum is σ = 1023485256768. Its totient is φ = 442854197280.
The previous prime is 686424006061. The next prime is 686424006067. The reversal of 686424006063 is 360600424686.
It is not a de Polignac number, because 686424006063 - 21 = 686424006061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (686424006061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1230150270 + ... + 1230150827.
It is an arithmetic number, because the mean of its divisors is an integer number (85290438064).
Almost surely, 2686424006063 is an apocalyptic number.
686424006063 is a deficient number, since it is larger than the sum of its proper divisors (337061250705).
686424006063 is a wasteful number, since it uses less digits than its factorization.
686424006063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2460301134 (or 2460301131 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 45.
The spelling of 686424006063 in words is "six hundred eighty-six billion, four hundred twenty-four million, six thousand, sixty-three".
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