Base | Representation |
---|---|
bin | 1001100110000… |
… | …01100011100110 |
3 | 12121110001002110 |
4 | 10303001203212 |
5 | 131101001312 |
6 | 11553021450 |
7 | 1665051633 |
oct | 463014346 |
9 | 177401073 |
10 | 80484582 |
11 | 41482292 |
12 | 22b54886 |
13 | 1389cb19 |
14 | a99118a |
15 | 70ec43c |
hex | 4cc18e6 |
80484582 has 16 divisors (see below), whose sum is σ = 161545392. Its totient is φ = 26732160.
The previous prime is 80484571. The next prime is 80484611. The reversal of 80484582 is 28548408.
It is a self number, because there is not a number n which added to its sum of digits gives 80484582.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22183 + ... + 25554.
It is an arithmetic number, because the mean of its divisors is an integer number (10096587).
Almost surely, 280484582 is an apocalyptic number.
80484582 is an abundant number, since it is smaller than the sum of its proper divisors (81060810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80484582 is a wasteful number, since it uses less digits than its factorization.
80484582 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48023.
The product of its (nonzero) digits is 81920, while the sum is 39.
The square root of 80484582 is about 8971.3199697703. The cubic root of 80484582 is about 431.7551875095.
The spelling of 80484582 in words is "eighty million, four hundred eighty-four thousand, five hundred eighty-two".
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