Base | Representation |
---|---|
bin | 1010101011111… |
… | …10010011110101 |
3 | 20020200111122021 |
4 | 11111332103311 |
5 | 140422140300 |
6 | 12521233141 |
7 | 2135660356 |
oct | 525762365 |
9 | 206614567 |
10 | 89646325 |
11 | 4666a67a |
12 | 260327b1 |
13 | 15759c82 |
14 | bc97d2d |
15 | 7d0bd1a |
hex | 557e4f5 |
89646325 has 12 divisors (see below), whose sum is σ = 111296448. Its totient is φ = 71630000.
The previous prime is 89646317. The next prime is 89646329. The reversal of 89646325 is 52364698.
It is not a de Polignac number, because 89646325 - 23 = 89646317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89646329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25950 + ... + 29200.
It is an arithmetic number, because the mean of its divisors is an integer number (9274704).
Almost surely, 289646325 is an apocalyptic number.
It is an amenable number.
89646325 is a deficient number, since it is larger than the sum of its proper divisors (21650123).
89646325 is a wasteful number, since it uses less digits than its factorization.
89646325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4364 (or 4359 counting only the distinct ones).
The product of its digits is 311040, while the sum is 43.
The square root of 89646325 is about 9468.1743224341. The cubic root of 89646325 is about 447.5526815001.
The spelling of 89646325 in words is "eighty-nine million, six hundred forty-six thousand, three hundred twenty-five".
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