Base | Representation |
---|---|
bin | 11110101011011001110001 |
3 | 120010120200110 |
4 | 132223121301 |
5 | 4024321342 |
6 | 444211533 |
7 | 125233230 |
oct | 36533161 |
9 | 16116613 |
10 | 8042097 |
11 | 45a3168 |
12 | 2839ba9 |
13 | 188764b |
14 | 10d4b17 |
15 | a8cc9c |
hex | 7ab671 |
8042097 has 16 divisors (see below), whose sum is σ = 12366720. Its totient is φ = 4553472.
The previous prime is 8042093. The next prime is 8042101. The reversal of 8042097 is 7902408.
It is an interprime number because it is at equal distance from previous prime (8042093) and next prime (8042101).
It is not a de Polignac number, because 8042097 - 22 = 8042093 is a prime.
8042097 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (8042093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679 + ... + 4067.
It is an arithmetic number, because the mean of its divisors is an integer number (772920).
Almost surely, 28042097 is an apocalyptic number.
It is an amenable number.
8042097 is a deficient number, since it is larger than the sum of its proper divisors (4324623).
8042097 is a wasteful number, since it uses less digits than its factorization.
8042097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3512.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 8042097 is about 2835.8591290824. The cubic root of 8042097 is about 200.3501947935.
The spelling of 8042097 in words is "eight million, forty-two thousand, ninety-seven".
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