Base | Representation |
---|---|
bin | 110001110000101111111… |
… | …1011001101111100100001 |
3 | 220012211011102022011021011 |
4 | 1203201133323031330201 |
5 | 1344023134001404434 |
6 | 22313514525300521 |
7 | 1304054453551306 |
oct | 143413773157441 |
9 | 26184142264234 |
10 | 6839197294369 |
11 | 21a753a636600 |
12 | 925595404741 |
13 | 3a7c19c9c47b |
14 | 199039c910ad |
15 | bcd83552e64 |
hex | 6385fecdf21 |
6839197294369 has 24 divisors (see below), whose sum is σ = 8114804671680. Its totient is φ = 5742054632160.
The previous prime is 6839197294351. The next prime is 6839197294411. The reversal of 6839197294369 is 9634927919386.
It is not a de Polignac number, because 6839197294369 - 29 = 6839197293857 is a prime.
It is a super-2 number, since 2×68391972943692 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6839197294295 and 6839197294304.
It is not an unprimeable number, because it can be changed into a prime (6839197294339) 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, 42289827 + ... + 42451240.
It is an arithmetic number, because the mean of its divisors is an integer number (338116861320).
Almost surely, 26839197294369 is an apocalyptic number.
It is an amenable number.
6839197294369 is a deficient number, since it is larger than the sum of its proper divisors (1275607377311).
6839197294369 is a wasteful number, since it uses less digits than its factorization.
6839197294369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84741141 (or 84741130 counting only the distinct ones).
The product of its digits is 952342272, while the sum is 76.
The spelling of 6839197294369 in words is "six trillion, eight hundred thirty-nine billion, one hundred ninety-seven million, two hundred ninety-four thousand, three hundred sixty-nine".
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