Base | Representation |
---|---|
bin | 100111010011100011… |
… | …1010001100111011111 |
3 | 22001212112200210011011 |
4 | 1032213013101213133 |
5 | 2340331432041423 |
6 | 102435422040051 |
7 | 6045465564211 |
oct | 1164707214737 |
9 | 261775623134 |
10 | 84408080863 |
11 | 32885185517 |
12 | 14438119027 |
13 | 7c62466ca2 |
14 | 412a3985b1 |
15 | 22e04a1b0d |
hex | 13a71d19df |
84408080863 has 8 divisors (see below), whose sum is σ = 85537346400. Its totient is φ = 83286319200.
The previous prime is 84408080837. The next prime is 84408080909. The reversal of 84408080863 is 36808080448.
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 84408080863 - 25 = 84408080831 is a prime.
It is a super-2 number, since 2×844080808632 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84408080063) 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, 1853320 + ... + 1898317.
It is an arithmetic number, because the mean of its divisors is an integer number (10692168300).
Almost surely, 284408080863 is an apocalyptic number.
84408080863 is a deficient number, since it is larger than the sum of its proper divisors (1129265537).
84408080863 is a wasteful number, since it uses less digits than its factorization.
84408080863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3751937.
The product of its (nonzero) digits is 1179648, while the sum is 49.
The spelling of 84408080863 in words is "eighty-four billion, four hundred eight million, eighty thousand, eight hundred sixty-three".
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