Base | Representation |
---|---|
bin | 10000110000101100… |
… | …10000111101111101 |
3 | 212020010010022202110 |
4 | 20120112100331331 |
5 | 121412044040240 |
6 | 4044523244233 |
7 | 435663226413 |
oct | 103026207575 |
9 | 25203108673 |
10 | 8998424445 |
11 | 38a841551a |
12 | 18b1679679 |
13 | b0534b10a |
14 | 6151252b3 |
15 | 379eb9c80 |
hex | 218590f7d |
8998424445 has 16 divisors (see below), whose sum is σ = 15244390080. Its totient is φ = 4516856064.
The previous prime is 8998424441. The next prime is 8998424507. The reversal of 8998424445 is 5444248998.
It is a happy number.
8998424445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8998424445 - 22 = 8998424441 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8998424441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17643715 + ... + 17644224.
It is an arithmetic number, because the mean of its divisors is an integer number (952774380).
Almost surely, 28998424445 is an apocalyptic number.
8998424445 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
8998424445 is a deficient number, since it is larger than the sum of its proper divisors (6245965635).
8998424445 is a wasteful number, since it uses less digits than its factorization.
8998424445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35287964.
The product of its digits is 13271040, while the sum is 57.
The square root of 8998424445 is about 94860.0255376310. The cubic root of 8998424445 is about 2079.9624349879.
The spelling of 8998424445 in words is "eight billion, nine hundred ninety-eight million, four hundred twenty-four thousand, four hundred forty-five".
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