Base | Representation |
---|---|
bin | 101111001100010100010… |
… | …1010100101000000111101 |
3 | 211222001201021012200002001 |
4 | 1132120220222211000331 |
5 | 1322231444203223021 |
6 | 21443355413502301 |
7 | 1236414115466524 |
oct | 136305052450075 |
9 | 24861637180061 |
10 | 6486082867261 |
11 | 2080806761058 |
12 | 889068041991 |
13 | 3808340c418a |
14 | 185cdc94b4bb |
15 | b3ab7da6091 |
hex | 5e628aa503d |
6486082867261 has 8 divisors (see below), whose sum is σ = 6673048594784. Its totient is φ = 6299731149840.
The previous prime is 6486082867247. The next prime is 6486082867267. The reversal of 6486082867261 is 1627682806846.
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 6486082867261 - 27 = 6486082867133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6486082867193 and 6486082867202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6486082867267) 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, 153481095 + ... + 153523348.
It is an arithmetic number, because the mean of its divisors is an integer number (834131074348).
Almost surely, 26486082867261 is an apocalyptic number.
It is an amenable number.
6486082867261 is a deficient number, since it is larger than the sum of its proper divisors (186965727523).
6486082867261 is a wasteful number, since it uses less digits than its factorization.
6486082867261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307005051.
The product of its (nonzero) digits is 74317824, while the sum is 64.
The spelling of 6486082867261 in words is "six trillion, four hundred eighty-six billion, eighty-two million, eight hundred sixty-seven thousand, two hundred sixty-one".
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