Base | Representation |
---|---|
bin | 1010100111101… |
… | …01101010111101 |
3 | 20012122001220200 |
4 | 11103311222331 |
5 | 140301233103 |
6 | 12501234113 |
7 | 2131136565 |
oct | 523655275 |
9 | 205561820 |
10 | 89086653 |
11 | 46318137 |
12 | 25a02939 |
13 | 155c22c6 |
14 | bb8dda5 |
15 | 7c4b0a3 |
hex | 54f5abd |
89086653 has 24 divisors (see below), whose sum is σ = 133785600. Its totient is φ = 57062880.
The previous prime is 89086633. The next prime is 89086661. The reversal of 89086653 is 35668098.
It is not a de Polignac number, because 89086653 - 26 = 89086589 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 89086599 and 89086608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89086633) 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 23 ways as a sum of consecutive naturals, for example, 40500 + ... + 42642.
It is an arithmetic number, because the mean of its divisors is an integer number (5574400).
Almost surely, 289086653 is an apocalyptic number.
It is an amenable number.
89086653 is a deficient number, since it is larger than the sum of its proper divisors (44698947).
89086653 is a wasteful number, since it uses less digits than its factorization.
89086653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2329 (or 2326 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 89086653 is about 9438.5726145429. The cubic root of 89086653 is about 446.6193627660.
The spelling of 89086653 in words is "eighty-nine million, eighty-six thousand, six hundred fifty-three".
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