Base | Representation |
---|---|
bin | 1111001011010101… |
… | …11010111000110010 |
3 | 210000212021111110121 |
4 | 13211222322320302 |
5 | 113141414413020 |
6 | 3424312120454 |
7 | 405630365035 |
oct | 74552727062 |
9 | 23025244417 |
10 | 8148201010 |
11 | 35014a1024 |
12 | 16b499612a |
13 | 9cb162221 |
14 | 57424501c |
15 | 32a521baa |
hex | 1e5abae32 |
8148201010 has 16 divisors (see below), whose sum is σ = 15024488472. Its totient is φ = 3179785600.
The previous prime is 8148200993. The next prime is 8148201011. The reversal of 8148201010 is 101028418.
It can be written as a sum of positive squares in 4 ways, for example, as 4172772409 + 3975428601 = 64597^2 + 63051^2 .
It is not an unprimeable number, because it can be changed into a prime (8148201011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9936421 + ... + 9937240.
Almost surely, 28148201010 is an apocalyptic number.
8148201010 is a deficient number, since it is larger than the sum of its proper divisors (6876287462).
8148201010 is a wasteful number, since it uses less digits than its factorization.
8148201010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19873709.
The product of its (nonzero) digits is 512, while the sum is 25.
The square root of 8148201010 is about 90267.3861923563. The cubic root of 8148201010 is about 2012.2745971852.
Adding to 8148201010 its reverse (101028418), we get a palindrome (8249229428).
The spelling of 8148201010 in words is "eight billion, one hundred forty-eight million, two hundred one thousand, ten".
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