Base | Representation |
---|---|
bin | 1001100010110… |
… | …00100000100000 |
3 | 12120122011212020 |
4 | 10301120200200 |
5 | 130443214204 |
6 | 11535501440 |
7 | 1661310321 |
oct | 461304040 |
9 | 176564766 |
10 | 80054304 |
11 | 41208a90 |
12 | 22987880 |
13 | 1377c015 |
14 | a8bc448 |
15 | 7064bd9 |
hex | 4c58820 |
80054304 has 144 divisors (see below), whose sum is σ = 240426144. Its totient is φ = 23116800.
The previous prime is 80054269. The next prime is 80054321. The reversal of 80054304 is 40345008.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 1861707 + ... + 1861749.
It is an arithmetic number, because the mean of its divisors is an integer number (1669626).
Almost surely, 280054304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80054304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120213072).
80054304 is an abundant number, since it is smaller than the sum of its proper divisors (160371840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80054304 is a wasteful number, since it uses less digits than its factorization.
80054304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 100 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 80054304 is about 8947.3070809043. The cubic root of 80054304 is about 430.9844113059.
The spelling of 80054304 in words is "eighty million, fifty-four thousand, three hundred four".
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