Base | Representation |
---|---|
bin | 1010101101011… |
… | …11110011100000 |
3 | 20021001210201211 |
4 | 11112233303200 |
5 | 141000132211 |
6 | 12525435504 |
7 | 2140463413 |
oct | 526576340 |
9 | 207053654 |
10 | 89849056 |
11 | 46798a20 |
12 | 2610bb94 |
13 | 157cb32b |
14 | bd0bb7a |
15 | 7d4be21 |
hex | 55afce0 |
89849056 has 24 divisors (see below), whose sum is σ = 192972024. Its totient is φ = 40840320.
The previous prime is 89849051. The next prime is 89849093. The reversal of 89849056 is 65094898.
It is a happy number.
It is a super-2 number, since 2×898490562 = 16145705728182272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89849051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127275 + ... + 127978.
It is an arithmetic number, because the mean of its divisors is an integer number (8040501).
Almost surely, 289849056 is an apocalyptic number.
It is an amenable number.
89849056 is an abundant number, since it is smaller than the sum of its proper divisors (103122968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89849056 is a wasteful number, since it uses less digits than its factorization.
89849056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255274 (or 255266 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 49.
The square root of 89849056 is about 9478.8741947554. The cubic root of 89849056 is about 447.8898007015.
The spelling of 89849056 in words is "eighty-nine million, eight hundred forty-nine thousand, fifty-six".
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