Base | Representation |
---|---|
bin | 10000110010100110… |
… | …11011001100111001 |
3 | 212021020021212111011 |
4 | 20121103123030321 |
5 | 121430200112040 |
6 | 4050255033521 |
7 | 436246423111 |
oct | 103123331471 |
9 | 25236255434 |
10 | 9014457145 |
11 | 3906476091 |
12 | 18b6b0b8a1 |
13 | b08772815 |
14 | 6172da041 |
15 | 37b5d53ea |
hex | 2194db339 |
9014457145 has 16 divisors (see below), whose sum is σ = 11456544528. Its totient is φ = 6785648640.
The previous prime is 9014457119. The next prime is 9014457161. The reversal of 9014457145 is 5417544109.
It is a happy number.
9014457145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 1470492409 + 7543964736 = 38347^2 + 86856^2 .
It is not a de Polignac number, because 9014457145 - 231 = 6866973497 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 9014457098 and 9014457107.
It is an unprimeable number.
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, 402277 + ... + 424093.
It is an arithmetic number, because the mean of its divisors is an integer number (716034033).
Almost surely, 29014457145 is an apocalyptic number.
It is an amenable number.
9014457145 is a deficient number, since it is larger than the sum of its proper divisors (2442087383).
9014457145 is a wasteful number, since it uses less digits than its factorization.
9014457145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26700.
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 9014457145 is about 94944.4950747541. The cubic root of 9014457145 is about 2081.1970077078.
The spelling of 9014457145 in words is "nine billion, fourteen million, four hundred fifty-seven thousand, one hundred forty-five".
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