Base | Representation |
---|---|
bin | 11110110100111110011100 |
3 | 120012120110201 |
4 | 132310332130 |
5 | 4032100213 |
6 | 445113244 |
7 | 125455444 |
oct | 36647634 |
9 | 16176421 |
10 | 8081308 |
11 | 461a674 |
12 | 2858824 |
13 | 189c451 |
14 | 1105124 |
15 | a996dd |
hex | 7b4f9c |
8081308 has 24 divisors (see below), whose sum is σ = 15034320. Its totient is φ = 3790080.
The previous prime is 8081299. The next prime is 8081323. The reversal of 8081308 is 8031808.
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, 8118 + ... + 9058.
It is an arithmetic number, because the mean of its divisors is an integer number (626430).
Almost surely, 28081308 is an apocalyptic number.
It is an amenable number.
8081308 is a deficient number, since it is larger than the sum of its proper divisors (6953012).
8081308 is a wasteful number, since it uses less digits than its factorization.
8081308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077 (or 1075 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 28.
The square root of 8081308 is about 2842.7641477970. The cubic root of 8081308 is about 200.6752840577.
It can be divided in two parts, 808 and 1308, that added together give a square (2116 = 462).
The spelling of 8081308 in words is "eight million, eighty-one thousand, three hundred eight".
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