Base | Representation |
---|---|
bin | 1001100010111… |
… | …11111001100000 |
3 | 12120200201101102 |
4 | 10301133321200 |
5 | 131000201301 |
6 | 11540253532 |
7 | 1661464505 |
oct | 461377140 |
9 | 176621342 |
10 | 80084576 |
11 | 41229800 |
12 | 229a12a8 |
13 | 1378ca30 |
14 | a8c94ac |
15 | 706db6b |
hex | 4c5fe60 |
80084576 has 144 divisors (see below), whose sum is σ = 196135632. Its totient is φ = 31933440.
The previous prime is 80084561. The next prime is 80084611. The reversal of 80084576 is 67548008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1862411 + ... + 1862453.
It is an arithmetic number, because the mean of its divisors is an integer number (1362053).
Almost surely, 280084576 is an apocalyptic number.
80084576 is a gapful number since it is divisible by the number (86) 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 80084576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98067816).
80084576 is an abundant number, since it is smaller than the sum of its proper divisors (116051056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80084576 is a wasteful number, since it uses less digits than its factorization.
80084576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125 (or 106 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 80084576 is about 8948.9986031958. The cubic root of 80084576 is about 431.0387290847.
The spelling of 80084576 in words is "eighty million, eighty-four thousand, five hundred seventy-six".
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