Base | Representation |
---|---|
bin | 1010101101110… |
… | …11010000111011 |
3 | 20021011012010022 |
4 | 11112323100323 |
5 | 141003132440 |
6 | 12530441055 |
7 | 2141050310 |
oct | 526732073 |
9 | 207135108 |
10 | 89895995 |
11 | 46820212 |
12 | 2613318b |
13 | 158167c7 |
14 | bd20d07 |
15 | 7d5acb5 |
hex | 55bb43b |
89895995 has 8 divisors (see below), whose sum is σ = 123285984. Its totient is φ = 61642944.
The previous prime is 89895991. The next prime is 89895997. The reversal of 89895995 is 59959898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89895995 - 22 = 89895991 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89895991) 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, 1284194 + ... + 1284263.
It is an arithmetic number, because the mean of its divisors is an integer number (15410748).
Almost surely, 289895995 is an apocalyptic number.
89895995 is a deficient number, since it is larger than the sum of its proper divisors (33389989).
89895995 is a wasteful number, since it uses less digits than its factorization.
89895995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2568469.
The product of its digits is 10497600, while the sum is 62.
The square root of 89895995 is about 9481.3498511552. The cubic root of 89895995 is about 447.9677827464.
The spelling of 89895995 in words is "eighty-nine million, eight hundred ninety-five thousand, nine hundred ninety-five".
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