Base | Representation |
---|---|
bin | 1001100110001… |
… | …10010100011110 |
3 | 12121111000212010 |
4 | 10303012110132 |
5 | 131102112334 |
6 | 11553252050 |
7 | 1665162546 |
oct | 463062436 |
9 | 177430763 |
10 | 80504094 |
11 | 41495a10 |
12 | 22b64026 |
13 | 138a8978 |
14 | a998326 |
15 | 71030e9 |
hex | 4cc651e |
80504094 has 64 divisors (see below), whose sum is σ = 184923648. Its totient is φ = 23126400.
The previous prime is 80504089. The next prime is 80504111. The reversal of 80504094 is 49040508.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 274612 + ... + 274904.
It is an arithmetic number, because the mean of its divisors is an integer number (2889432).
Almost surely, 280504094 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80504094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92461824).
80504094 is an abundant number, since it is smaller than the sum of its proper divisors (104419554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80504094 is a wasteful number, since it uses less digits than its factorization.
80504094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 80504094 is about 8972.4073692627. The cubic root of 80504094 is about 431.7900750466.
The spelling of 80504094 in words is "eighty million, five hundred four thousand, ninety-four".
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