Base | Representation |
---|---|
bin | 11110101011011010111000 |
3 | 120010120210002 |
4 | 132223122320 |
5 | 4024322133 |
6 | 444212132 |
7 | 125233361 |
oct | 36533270 |
9 | 16116702 |
10 | 8042168 |
11 | 45a3222 |
12 | 283a048 |
13 | 18876a4 |
14 | 10d4b68 |
15 | a8cce8 |
hex | 7ab6b8 |
8042168 has 32 divisors (see below), whose sum is σ = 16021200. Its totient is φ = 3773952.
The previous prime is 8042159. The next prime is 8042183. The reversal of 8042168 is 8612408.
It is a super-2 number, since 2×80421682 = 129352932280448, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8042168.
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, 23696 + ... + 24032.
Almost surely, 28042168 is an apocalyptic number.
It is an amenable number.
8042168 is a deficient number, since it is larger than the sum of its proper divisors (7979032).
8042168 is a wasteful number, since it uses less digits than its factorization.
8042168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519 (or 515 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 8042168 is about 2835.8716473070. The cubic root of 8042168 is about 200.3507843919.
The spelling of 8042168 in words is "eight million, forty-two thousand, one hundred sixty-eight".
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