Base | Representation |
---|---|
bin | 1001100010111… |
… | …11110001010000 |
3 | 12120200200122212 |
4 | 10301133301100 |
5 | 131000142143 |
6 | 11540251252 |
7 | 1661463122 |
oct | 461376120 |
9 | 176620585 |
10 | 80084048 |
11 | 41229370 |
12 | 229a0b28 |
13 | 1378c715 |
14 | a8c9212 |
15 | 706d918 |
hex | 4c5fc50 |
80084048 has 40 divisors (see below), whose sum is σ = 170093280. Its totient is φ = 36224640.
The previous prime is 80084047. The next prime is 80084071. The reversal of 80084048 is 84048008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80084047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39311 + ... + 41297.
It is an arithmetic number, because the mean of its divisors is an integer number (4252332).
Almost surely, 280084048 is an apocalyptic number.
80084048 is a gapful number since it is divisible by the number (88) 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 80084048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85046640).
80084048 is an abundant number, since it is smaller than the sum of its proper divisors (90009232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80084048 is a wasteful number, since it uses less digits than its factorization.
80084048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2235 (or 2229 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 32.
The square root of 80084048 is about 8948.9691026397. The cubic root of 80084048 is about 431.0377817989.
It can be divided in two parts, 800 and 84048, that added together give a palindrome (84848).
The spelling of 80084048 in words is "eighty million, eighty-four thousand, forty-eight".
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