Base | Representation |
---|---|
bin | 111100111110011111100… |
… | …1110111110101101100000 |
3 | 1002200011122101110022210001 |
4 | 1321330333032332231200 |
5 | 2044301322233222414 |
6 | 25453545021345344 |
7 | 1523321434244035 |
oct | 171747716765540 |
9 | 32604571408701 |
10 | 8380542085984 |
11 | 2741193588862 |
12 | b34256708254 |
13 | 48a387c56ac3 |
14 | 20d89854938c |
15 | e7ee54c1074 |
hex | 79f3f3beb60 |
8380542085984 has 24 divisors (see below), whose sum is σ = 16499372280048. Its totient is φ = 4190225316480.
The previous prime is 8380542085843. The next prime is 8380542085987. The reversal of 8380542085984 is 4895802450838.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8380542085987) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651429 + ... + 4414555.
It is an arithmetic number, because the mean of its divisors is an integer number (687473845002).
Almost surely, 28380542085984 is an apocalyptic number.
It is an amenable number.
8380542085984 is a deficient number, since it is larger than the sum of its proper divisors (8118830194064).
8380542085984 is a wasteful number, since it uses less digits than its factorization.
8380542085984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2857918 (or 2857910 counting only the distinct ones).
The product of its (nonzero) digits is 88473600, while the sum is 64.
The spelling of 8380542085984 in words is "eight trillion, three hundred eighty billion, five hundred forty-two million, eighty-five thousand, nine hundred eighty-four".
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