Base | Representation |
---|---|
bin | 1010100111110… |
… | …00001100100001 |
3 | 20012122121002122 |
4 | 11103320030201 |
5 | 140302100433 |
6 | 12501354025 |
7 | 2131211666 |
oct | 523701441 |
9 | 205577078 |
10 | 89096993 |
11 | 46324987 |
12 | 25a08915 |
13 | 155c6c1b |
14 | bb93a6d |
15 | 7c4e198 |
hex | 54f8321 |
89096993 has 4 divisors (see below), whose sum is σ = 89549460. Its totient is φ = 88644528.
The previous prime is 89096939. The next prime is 89097037. The reversal of 89096993 is 39969098.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 53479969 + 35617024 = 7313^2 + 5968^2 .
It is a cyclic number.
It is not a de Polignac number, because 89096993 - 26 = 89096929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89096393) 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, 225938 + ... + 226331.
It is an arithmetic number, because the mean of its divisors is an integer number (22387365).
Almost surely, 289096993 is an apocalyptic number.
It is an amenable number.
89096993 is a deficient number, since it is larger than the sum of its proper divisors (452467).
89096993 is a wasteful number, since it uses less digits than its factorization.
89096993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452466.
The product of its (nonzero) digits is 944784, while the sum is 53.
The square root of 89096993 is about 9439.1203509649. The cubic root of 89096993 is about 446.6366413197.
The spelling of 89096993 in words is "eighty-nine million, ninety-six thousand, nine hundred ninety-three".
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