Base | Representation |
---|---|
bin | 1010101001110… |
… | …00010100100010 |
3 | 20020010221101200 |
4 | 11110320110202 |
5 | 140334002100 |
6 | 12511142030 |
7 | 2133354522 |
oct | 524702442 |
9 | 206127350 |
10 | 89359650 |
11 | 46494256 |
12 | 25b14916 |
13 | 15689643 |
14 | bc21682 |
15 | 7ca1e00 |
hex | 5538522 |
89359650 has 72 divisors (see below), whose sum is σ = 254223684. Its totient is φ = 22425600.
The previous prime is 89359631. The next prime is 89359651. The reversal of 89359650 is 5695398.
89359650 is a `hidden beast` number, since 8 + 9 + 3 + 596 + 50 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 45522009 + 43837641 = 6747^2 + 6621^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 89359596 and 89359605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89359651) 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 35 ways as a sum of consecutive naturals, for example, 1810 + ... + 13490.
Almost surely, 289359650 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89359650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127111842).
89359650 is an abundant number, since it is smaller than the sum of its proper divisors (164864034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89359650 is a wasteful number, since it uses less digits than its factorization.
89359650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11716 (or 11708 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The square root of 89359650 is about 9453.0233258995. The cubic root of 89359650 is about 447.0751041169.
It can be divided in two parts, 89359 and 650, that added together give a palindrome (90009).
The spelling of 89359650 in words is "eighty-nine million, three hundred fifty-nine thousand, six hundred fifty".
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