Base | Representation |
---|---|
bin | 1010101010101… |
… | …00101001011011 |
3 | 20020100211112220 |
4 | 11111110221123 |
5 | 140401210200 |
6 | 12513435123 |
7 | 2134350012 |
oct | 525245133 |
9 | 206324486 |
10 | 89475675 |
11 | 46563443 |
12 | 25b6baa3 |
13 | 156ca3b3 |
14 | bc51a79 |
15 | 7cc64a0 |
hex | 5554a5b |
89475675 has 24 divisors (see below), whose sum is σ = 156637296. Its totient is φ = 44912640.
The previous prime is 89475671. The next prime is 89475677. The reversal of 89475675 is 57657498.
It is not a de Polignac number, because 89475675 - 22 = 89475671 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (89475671) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33814 + ... + 36363.
It is an arithmetic number, because the mean of its divisors is an integer number (6526554).
Almost surely, 289475675 is an apocalyptic number.
89475675 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
89475675 is a deficient number, since it is larger than the sum of its proper divisors (67161621).
89475675 is a wasteful number, since it uses less digits than its factorization.
89475675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70207 (or 70202 counting only the distinct ones).
The product of its digits is 2116800, while the sum is 51.
The square root of 89475675 is about 9459.1582606488. The cubic root of 89475675 is about 447.2685152553.
The spelling of 89475675 in words is "eighty-nine million, four hundred seventy-five thousand, six hundred seventy-five".
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