Base | Representation |
---|---|
bin | 10000000101110101… |
… | …00011000100110001 |
3 | 211022001111101120110 |
4 | 20002322203010301 |
5 | 120143020241131 |
6 | 3545120131533 |
7 | 424035621552 |
oct | 100272430461 |
9 | 24261441513 |
10 | 8638837041 |
11 | 373344214a |
12 | 1811166ba9 |
13 | a789b90c3 |
14 | 5bd480329 |
15 | 35863a646 |
hex | 202ea3131 |
8638837041 has 16 divisors (see below), whose sum is σ = 11791422720. Its totient is φ = 5622854160.
The previous prime is 8638837037. The next prime is 8638837049. The reversal of 8638837041 is 1407388368.
It is not a de Polignac number, because 8638837041 - 22 = 8638837037 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8638837049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313270 + ... + 339728.
It is an arithmetic number, because the mean of its divisors is an integer number (736963920).
Almost surely, 28638837041 is an apocalyptic number.
It is an amenable number.
8638837041 is a deficient number, since it is larger than the sum of its proper divisors (3152585679).
8638837041 is a wasteful number, since it uses less digits than its factorization.
8638837041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29036.
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 8638837041 is about 92945.3443750681. The cubic root of 8638837041 is about 2051.8790655885.
The spelling of 8638837041 in words is "eight billion, six hundred thirty-eight million, eight hundred thirty-seven thousand, forty-one".
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