Base | Representation |
---|---|
bin | 11110110001111110001000 |
3 | 120011221120212 |
4 | 132301332020 |
5 | 4031202000 |
6 | 444540252 |
7 | 125404532 |
oct | 36617610 |
9 | 16157525 |
10 | 8069000 |
11 | 46113a5 |
12 | 2851688 |
13 | 1896974 |
14 | 1100852 |
15 | a95c35 |
hex | 7b1f88 |
8069000 has 32 divisors (see below), whose sum is σ = 18883800. Its totient is φ = 3227200.
The previous prime is 8068969. The next prime is 8069041. The reversal of 8069000 is 9608.
It can be written as a sum of positive squares in 4 ways, for example, as 329476 + 7739524 = 574^2 + 2782^2 .
It is a super-2 number, since 2×80690002 = 130217522000000, which contains 22 as substring.
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, 3035 + ... + 5034.
Almost surely, 28069000 is an apocalyptic number.
It is an amenable number.
8069000 is an abundant number, since it is smaller than the sum of its proper divisors (10814800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8069000 is a wasteful number, since it uses less digits than its factorization.
8069000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8090 (or 8076 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 8069000 is about 2840.5985284795. The cubic root of 8069000 is about 200.5733547510.
The spelling of 8069000 in words is "eight million, sixty-nine thousand".
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