Base | Representation |
---|---|
bin | 100111011111011111… |
… | …0010111111111010000 |
3 | 22002220102222010221021 |
4 | 1032332332113333100 |
5 | 2342141422311343 |
6 | 102543242205224 |
7 | 6061426340653 |
oct | 1167676277720 |
9 | 262812863837 |
10 | 84808400848 |
11 | 32a70149886 |
12 | 1452a1b3814 |
13 | 7cc738b112 |
14 | 416760389a |
15 | 23156ca0ed |
hex | 13bef97fd0 |
84808400848 has 40 divisors (see below), whose sum is σ = 171908425728. Its totient is φ = 40454570112.
The previous prime is 84808400749. The next prime is 84808400851. The reversal of 84808400848 is 84800480848.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 84808400795 and 84808400804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159915 + ... + 441802.
Almost surely, 284808400848 is an apocalyptic number.
It is an amenable number.
84808400848 is an abundant number, since it is smaller than the sum of its proper divisors (87100024880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84808400848 is a wasteful number, since it uses less digits than its factorization.
84808400848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602131 (or 602125 counting only the distinct ones).
The product of its (nonzero) digits is 2097152, while the sum is 52.
The spelling of 84808400848 in words is "eighty-four billion, eight hundred eight million, four hundred thousand, eight hundred forty-eight".
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