Base | Representation |
---|---|
bin | 110001001111111110011… |
… | …0011111010100111010111 |
3 | 212222002111100112001221200 |
4 | 1202133330303322213113 |
5 | 1341400013112142223 |
6 | 22221314535443543 |
7 | 1266013354561413 |
oct | 142377463724727 |
9 | 25862440461850 |
10 | 6768814959063 |
11 | 217a702644343 |
12 | 913a125265b3 |
13 | 3a13b1589a11 |
14 | 195880591d43 |
15 | bb1145bca43 |
hex | 627fccfa9d7 |
6768814959063 has 24 divisors (see below), whose sum is σ = 9819398862000. Its totient is φ = 4493098149120.
The previous prime is 6768814959061. The next prime is 6768814959121. The reversal of 6768814959063 is 3609594188676.
6768814959063 is a `hidden beast` number, since 6 + 76 + 8 + 8 + 1 + 495 + 9 + 0 + 63 = 666.
It is not a de Polignac number, because 6768814959063 - 21 = 6768814959061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6768814958982 and 6768814959000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6768814959061) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204193 + ... + 3685013.
It is an arithmetic number, because the mean of its divisors is an integer number (409141619250).
Almost surely, 26768814959063 is an apocalyptic number.
6768814959063 is a deficient number, since it is larger than the sum of its proper divisors (3050583902937).
6768814959063 is a wasteful number, since it uses less digits than its factorization.
6768814959063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3481759 (or 3481756 counting only the distinct ones).
The product of its (nonzero) digits is 470292480, while the sum is 72.
The spelling of 6768814959063 in words is "six trillion, seven hundred sixty-eight billion, eight hundred fourteen million, nine hundred fifty-nine thousand, sixty-three".
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