Base | Representation |
---|---|
bin | 11110110111000110010100 |
3 | 120020000101210 |
4 | 132313012110 |
5 | 4032340004 |
6 | 445221420 |
7 | 125523006 |
oct | 36670624 |
9 | 16200353 |
10 | 8090004 |
11 | 462615a |
12 | 2861870 |
13 | 18a33b0 |
14 | 1108376 |
15 | a9c089 |
hex | 7b7194 |
8090004 has 24 divisors (see below), whose sum is σ = 20329120. Its totient is φ = 2489184.
The previous prime is 8089967. The next prime is 8090041. The reversal of 8090004 is 4000908.
It is an interprime number because it is at equal distance from previous prime (8089967) and next prime (8090041).
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 7 ways as a sum of consecutive naturals, for example, 25774 + ... + 26085.
Almost surely, 28090004 is an apocalyptic number.
It is an amenable number.
8090004 is an abundant number, since it is smaller than the sum of its proper divisors (12239116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8090004 is a wasteful number, since it uses less digits than its factorization.
8090004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51879 (or 51877 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 8090004 is about 2844.2932338280. The cubic root of 8090004 is about 200.7472380330.
The spelling of 8090004 in words is "eight million, ninety thousand, four".
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