Base | Representation |
---|---|
bin | 1010101001111… |
… | …11100011110010 |
3 | 20020012110001202 |
4 | 11110333203302 |
5 | 140340424143 |
6 | 12511531202 |
7 | 2133540125 |
oct | 524774362 |
9 | 206173052 |
10 | 89389298 |
11 | 46504559 |
12 | 25b29b02 |
13 | 15699c9b |
14 | bc2c3bc |
15 | 7caaab8 |
hex | 553f8f2 |
89389298 has 16 divisors (see below), whose sum is σ = 143303904. Its totient is φ = 41670720.
The previous prime is 89389297. The next prime is 89389351. The reversal of 89389298 is 89298398.
It is not an unprimeable number, because it can be changed into a prime (89389297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8648 + ... + 15923.
It is an arithmetic number, because the mean of its divisors is an integer number (8956494).
Almost surely, 289389298 is an apocalyptic number.
89389298 is a deficient number, since it is larger than the sum of its proper divisors (53914606).
89389298 is a wasteful number, since it uses less digits than its factorization.
89389298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24697.
The product of its digits is 2239488, while the sum is 56.
The square root of 89389298 is about 9454.5913713920. The cubic root of 89389298 is about 447.1245426015.
The spelling of 89389298 in words is "eighty-nine million, three hundred eighty-nine thousand, two hundred ninety-eight".
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