Base | Representation |
---|---|
bin | 10010010010000110001111… |
… | …001000000011000100000000 |
3 | 101112200222100111120020201000 |
4 | 102102012033020003010000 |
5 | 41014403033401000000 |
6 | 443003051514212000 |
7 | 22636215122616252 |
oct | 2222061710030400 |
9 | 345628314506630 |
10 | 80408484000000 |
11 | 23691056a78292 |
12 | 9027852724000 |
13 | 35b3645085bb0 |
14 | 15bdb1180dcd2 |
15 | 946921085000 |
hex | 49218f203100 |
80408484000000 has 1008 divisors, whose sum is σ = 320092690261120. Its totient is φ = 19792512000000.
The previous prime is 80408483999981. The next prime is 80408484000001. The reversal of 80408484000000 is 48480408.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (80408484000001) by changing a digit.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1403971365 + ... + 1404028635.
Almost surely, 280408484000000 is an apocalyptic number.
80408484000000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80408484000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160046345130560).
80408484000000 is an abundant number, since it is smaller than the sum of its proper divisors (239684206261120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80408484000000 is an frugal number, since it uses more digits than its factorization.
80408484000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57339 (or 57294 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 36.
The spelling of 80408484000000 in words is "eighty trillion, four hundred eight billion, four hundred eighty-four million", and thus it is an aban number.
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