Base | Representation |
---|---|
bin | 11110100010011101110000 |
3 | 120001201110120 |
4 | 132202131300 |
5 | 4022133423 |
6 | 443330240 |
7 | 125021421 |
oct | 36423560 |
9 | 16051416 |
10 | 8005488 |
11 | 4578707 |
12 | 2820980 |
13 | 1873a9a |
14 | 10c5648 |
15 | a81ee3 |
hex | 7a2770 |
8005488 has 20 divisors (see below), whose sum is σ = 20680968. Its totient is φ = 2668480.
The previous prime is 8005483. The next prime is 8005493. The reversal of 8005488 is 8845008.
8005488 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (8005483) and next prime (8005493).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8005483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83343 + ... + 83438.
Almost surely, 28005488 is an apocalyptic number.
It is an amenable number.
8005488 is an abundant number, since it is smaller than the sum of its proper divisors (12675480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8005488 is a wasteful number, since it uses less digits than its factorization.
8005488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166792 (or 166786 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 33.
The square root of 8005488 is about 2829.3971089262. The cubic root of 8005488 is about 200.0457228796.
The spelling of 8005488 in words is "eight million, five thousand, four hundred eighty-eight".
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