Base | Representation |
---|---|
bin | 1011111011001110000101… |
… | …0110101111010110110010 |
3 | 1201102111102021211001211001 |
4 | 2332303201112233112302 |
5 | 3204311404340202010 |
6 | 43515325043512214 |
7 | 2522212050520552 |
oct | 276634126572662 |
9 | 51374367731731 |
10 | 13112021022130 |
11 | 41a5860045728 |
12 | 157924538866a |
13 | 7415c5ab00b4 |
14 | 3348a77b7162 |
15 | 17b118de5c3a |
hex | bece15af5b2 |
13112021022130 has 32 divisors (see below), whose sum is σ = 23641798063104. Its totient is φ = 5235884853696.
The previous prime is 13112021022083. The next prime is 13112021022143. The reversal of 13112021022130 is 3122012021131.
It is a junction number, because it is equal to n+sod(n) for n = 13112021022098 and 13112021022107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139884859 + ... + 139978561.
It is an arithmetic number, because the mean of its divisors is an integer number (738806189472).
Almost surely, 213112021022130 is an apocalyptic number.
13112021022130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13112021022130 is a deficient number, since it is larger than the sum of its proper divisors (10529777040974).
13112021022130 is a wasteful number, since it uses less digits than its factorization.
13112021022130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117370.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 13112021022130 its reverse (3122012021131), we get a palindrome (16234033043261).
Subtracting from 13112021022130 its reverse (3122012021131), we obtain a palindrome (9990009000999).
It can be divided in two parts, 1311202 and 1022130, that added together give a palindrome (2333332).
The spelling of 13112021022130 in words is "thirteen trillion, one hundred twelve billion, twenty-one million, twenty-two thousand, one hundred thirty".
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