Base | Representation |
---|---|
bin | 1010101101110… |
… | …10010011011000 |
3 | 20021010222201102 |
4 | 11112322103120 |
5 | 141003021211 |
6 | 12530410532 |
7 | 2141032652 |
oct | 526722330 |
9 | 207128642 |
10 | 89892056 |
11 | 46818261 |
12 | 26130a48 |
13 | 15814a87 |
14 | bd1d6d2 |
15 | 7d59a3b |
hex | 55ba4d8 |
89892056 has 32 divisors (see below), whose sum is σ = 179126640. Its totient is φ = 42144768.
The previous prime is 89892053. The next prime is 89892079. The reversal of 89892056 is 65029898.
It is a self number, because there is not a number n which added to its sum of digits gives 89892056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89892053) 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, 40676 + ... + 42828.
Almost surely, 289892056 is an apocalyptic number.
It is an amenable number.
89892056 is a deficient number, since it is larger than the sum of its proper divisors (89234584).
89892056 is a wasteful number, since it uses less digits than its factorization.
89892056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2483 (or 2479 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 47.
The square root of 89892056 is about 9481.1421252927. The cubic root of 89892056 is about 447.9612397376.
The spelling of 89892056 in words is "eighty-nine million, eight hundred ninety-two thousand, fifty-six".
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