Base | Representation |
---|---|
bin | 11110111001000010100001 |
3 | 120020102022012 |
4 | 132321002201 |
5 | 4033113303 |
6 | 445322305 |
7 | 125555123 |
oct | 36710241 |
9 | 16212265 |
10 | 8097953 |
11 | 4631126 |
12 | 2866395 |
13 | 18a6bb6 |
14 | 110b213 |
15 | a9e5d8 |
hex | 7b90a1 |
8097953 has 4 divisors (see below), whose sum is σ = 8106288. Its totient is φ = 8089620.
The previous prime is 8097941. The next prime is 8097961. The reversal of 8097953 is 3597908.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 8097953 - 28 = 8097697 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8097953.
It is not an unprimeable number, because it can be changed into a prime (8097983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483 + ... + 4728.
It is an arithmetic number, because the mean of its divisors is an integer number (2026572).
Almost surely, 28097953 is an apocalyptic number.
It is an amenable number.
8097953 is a deficient number, since it is larger than the sum of its proper divisors (8335).
8097953 is a wasteful number, since it uses less digits than its factorization.
8097953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8334.
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 8097953 is about 2845.6902501854. The cubic root of 8097953 is about 200.8129659543.
The spelling of 8097953 in words is "eight million, ninety-seven thousand, nine hundred fifty-three".
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