Base | Representation |
---|---|
bin | 1001100010110… |
… | …00000101100110 |
3 | 12120122002111110 |
4 | 10301120011212 |
5 | 130443140312 |
6 | 11535445450 |
7 | 1661302311 |
oct | 461300546 |
9 | 176562443 |
10 | 80052582 |
11 | 41207765 |
12 | 22986886 |
13 | 1377b2bc |
14 | a8bb978 |
15 | 706443c |
hex | 4c58166 |
80052582 has 24 divisors (see below), whose sum is σ = 164126088. Its totient is φ = 26030080.
The previous prime is 80052547. The next prime is 80052593. The reversal of 80052582 is 28525008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6118 + ... + 14054.
It is an arithmetic number, because the mean of its divisors is an integer number (6838587).
Almost surely, 280052582 is an apocalyptic number.
80052582 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
80052582 is an abundant number, since it is smaller than the sum of its proper divisors (84073506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80052582 is a wasteful number, since it uses less digits than its factorization.
80052582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8024 (or 7983 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 80052582 is about 8947.2108503153. The cubic root of 80052582 is about 430.9813210682.
The spelling of 80052582 in words is "eighty million, fifty-two thousand, five hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •