Base | Representation |
---|---|
bin | 1010101000111… |
… | …00010101000011 |
3 | 20012221010010012 |
4 | 11110130111003 |
5 | 140321314440 |
6 | 12504455135 |
7 | 2132366330 |
oct | 524342503 |
9 | 205833105 |
10 | 89244995 |
11 | 464160a4 |
12 | 25a7a4ab |
13 | 156493b8 |
14 | bbd1987 |
15 | 7c7ce65 |
hex | 551c543 |
89244995 has 32 divisors (see below), whose sum is σ = 131873280. Its totient is φ = 56609280.
The previous prime is 89244979. The next prime is 89244997. The reversal of 89244995 is 59944298.
It is a happy number.
It is not a de Polignac number, because 89244995 - 24 = 89244979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89244997) 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, 27035 + ... + 30155.
It is an arithmetic number, because the mean of its divisors is an integer number (4121040).
Almost surely, 289244995 is an apocalyptic number.
89244995 is a deficient number, since it is larger than the sum of its proper divisors (42628285).
89244995 is a wasteful number, since it uses less digits than its factorization.
89244995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3195.
The product of its digits is 933120, while the sum is 50.
The square root of 89244995 is about 9446.9569174417. The cubic root of 89244995 is about 446.8838122050.
The spelling of 89244995 in words is "eighty-nine million, two hundred forty-four thousand, nine hundred ninety-five".
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