Base | Representation |
---|---|
bin | 1010101010110… |
… | …01001011100001 |
3 | 20020101210000112 |
4 | 11111121023201 |
5 | 140402303431 |
6 | 12514101105 |
7 | 2134455104 |
oct | 525311341 |
9 | 206353015 |
10 | 89494241 |
11 | 46576391 |
12 | 25b7a795 |
13 | 15705995 |
14 | bc5873b |
15 | 7ccbc2b |
hex | 55592e1 |
89494241 has 4 divisors (see below), whose sum is σ = 92381184. Its totient is φ = 86607300.
The previous prime is 89494193. The next prime is 89494243. The reversal of 89494241 is 14249498.
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.
It is a cyclic number.
It is not a de Polignac number, because 89494241 - 218 = 89232097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89494243) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1443425 + ... + 1443486.
It is an arithmetic number, because the mean of its divisors is an integer number (23095296).
Almost surely, 289494241 is an apocalyptic number.
It is an amenable number.
89494241 is a deficient number, since it is larger than the sum of its proper divisors (2886943).
89494241 is a wasteful number, since it uses less digits than its factorization.
89494241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2886942.
The product of its digits is 82944, while the sum is 41.
The square root of 89494241 is about 9460.1395867080. The cubic root of 89494241 is about 447.2994488506.
The spelling of 89494241 in words is "eighty-nine million, four hundred ninety-four thousand, two hundred forty-one".
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