Base | Representation |
---|---|
bin | 11001101111000001… |
… | …10111000111011010 |
3 | 1022122212201212222021 |
4 | 30313200313013122 |
5 | 211243430410010 |
6 | 10202550245054 |
7 | 666244204345 |
oct | 146740670732 |
9 | 38585655867 |
10 | 13816263130 |
11 | 594aa13a8a |
12 | 281705678a |
13 | 13c252a137 |
14 | 950d2945c |
15 | 55ce3c8da |
hex | 3378371da |
13816263130 has 24 divisors (see below), whose sum is σ = 25347410172. Its totient is φ = 5422220544.
The previous prime is 13816263091. The next prime is 13816263133. The reversal of 13816263130 is 3136261831.
It can be written as a sum of positive squares in 6 ways, for example, as 10285407889 + 3530855241 = 101417^2 + 59421^2 .
It is not an unprimeable number, because it can be changed into a prime (13816263133) 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 11 ways as a sum of consecutive naturals, for example, 217839 + ... + 274018.
Almost surely, 213816263130 is an apocalyptic number.
13816263130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13816263130 is a deficient number, since it is larger than the sum of its proper divisors (11531147042).
13816263130 is an equidigital number, since it uses as much as digits as its factorization.
13816263130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491970 (or 491917 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The spelling of 13816263130 in words is "thirteen billion, eight hundred sixteen million, two hundred sixty-three thousand, one hundred thirty".
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