Base | Representation |
---|---|
bin | 1010101010100… |
… | …00110100100001 |
3 | 20020100001001101 |
4 | 11111100310201 |
5 | 140400210001 |
6 | 12513234401 |
7 | 2134253221 |
oct | 525206441 |
9 | 206301041 |
10 | 89460001 |
11 | 46552694 |
12 | 25b62a01 |
13 | 156c3217 |
14 | bc4a081 |
15 | 7cc1a01 |
hex | 5550d21 |
89460001 has 8 divisors (see below), whose sum is σ = 94805640. Its totient is φ = 84123648.
The previous prime is 89459987. The next prime is 89460011. The reversal of 89460001 is 10006498.
It can be written as a sum of positive squares in 4 ways, for example, as 39050001 + 50410000 = 6249^2 + 7100^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-89460001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89460011) 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 7 ways as a sum of consecutive naturals, for example, 32985 + ... + 35593.
It is an arithmetic number, because the mean of its divisors is an integer number (11850705).
Almost surely, 289460001 is an apocalyptic number.
It is an amenable number.
89460001 is a deficient number, since it is larger than the sum of its proper divisors (5345639).
89460001 is a wasteful number, since it uses less digits than its factorization.
89460001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4643.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 89460001 is about 9458.3297151241. The cubic root of 89460001 is about 447.2423968117.
Adding to 89460001 its reverse (10006498), we get a palindrome (99466499).
The spelling of 89460001 in words is "eighty-nine million, four hundred sixty thousand, one".
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