Base | Representation |
---|---|
bin | 1001100110000… |
… | …01100111110010 |
3 | 12121110001110101 |
4 | 10303001213302 |
5 | 131101003400 |
6 | 11553023014 |
7 | 1665052465 |
oct | 463014762 |
9 | 177401411 |
10 | 80484850 |
11 | 41482506 |
12 | 22b54a6a |
13 | 1389cc94 |
14 | a9912dc |
15 | 70ec56a |
hex | 4cc19f2 |
80484850 has 24 divisors (see below), whose sum is σ = 152244720. Its totient is φ = 31647120.
The previous prime is 80484847. The next prime is 80484857. The reversal of 80484850 is 5848408.
It is a super-2 number, since 2×804848502 = 12955622159045000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80484857) 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 11 ways as a sum of consecutive naturals, for example, 10692 + ... + 16591.
It is an arithmetic number, because the mean of its divisors is an integer number (6343530).
Almost surely, 280484850 is an apocalyptic number.
80484850 is a deficient number, since it is larger than the sum of its proper divisors (71759870).
80484850 is a wasteful number, since it uses less digits than its factorization.
80484850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27354 (or 27349 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 37.
The square root of 80484850 is about 8971.3349062444. The cubic root of 80484850 is about 431.7556667328.
The spelling of 80484850 in words is "eighty million, four hundred eighty-four thousand, eight hundred fifty".
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