Base | Representation |
---|---|
bin | 1010101011001… |
… | …11011111001001 |
3 | 20020111202101220 |
4 | 11111213133021 |
5 | 140411142331 |
6 | 12515232253 |
7 | 2135121000 |
oct | 525473711 |
9 | 206452356 |
10 | 89552841 |
11 | 46606414 |
12 | 25ba8689 |
13 | 15726561 |
14 | bc71c37 |
15 | 7cde296 |
hex | 55677c9 |
89552841 has 32 divisors (see below), whose sum is σ = 144096000. Its totient is φ = 49392000.
The previous prime is 89552807. The next prime is 89552843. The reversal of 89552841 is 14825598.
It is a happy number.
It is not a de Polignac number, because 89552841 - 27 = 89552713 is a prime.
It is a super-2 number, since 2×895528412 = 16039422662342562, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89552793 and 89552802.
It is not an unprimeable number, because it can be changed into a prime (89552843) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28341 + ... + 31341.
It is an arithmetic number, because the mean of its divisors is an integer number (4503000).
Almost surely, 289552841 is an apocalyptic number.
It is an amenable number.
89552841 is a deficient number, since it is larger than the sum of its proper divisors (54543159).
89552841 is a wasteful number, since it uses less digits than its factorization.
89552841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3054 (or 3040 counting only the distinct ones).
The product of its digits is 115200, while the sum is 42.
The square root of 89552841 is about 9463.2362857534. The cubic root of 89552841 is about 447.3970567281.
The spelling of 89552841 in words is "eighty-nine million, five hundred fifty-two thousand, eight hundred forty-one".
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