Base | Representation |
---|---|
bin | 11000010001011100… |
… | …11110001110000110 |
3 | 1020122011200201202122 |
4 | 30020232132032012 |
5 | 203142003131042 |
6 | 5553030005542 |
7 | 640633145114 |
oct | 141056361606 |
9 | 36564621678 |
10 | 13031302022 |
11 | 55879150a2 |
12 | 26381a68b2 |
13 | 12c8a114cb |
14 | 8b8996ab4 |
15 | 5140867d2 |
hex | 308b9e386 |
13031302022 has 16 divisors (see below), whose sum is σ = 19884870144. Its totient is φ = 6403200000.
The previous prime is 13031302013. The next prime is 13031302069. The reversal of 13031302022 is 22020313031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94022 + ... + 186822.
It is an arithmetic number, because the mean of its divisors is an integer number (1242804384).
Almost surely, 213031302022 is an apocalyptic number.
13031302022 is a deficient number, since it is larger than the sum of its proper divisors (6853568122).
13031302022 is a wasteful number, since it uses less digits than its factorization.
13031302022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94015.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13031302022 its reverse (22020313031), we get a palindrome (35051615053).
The spelling of 13031302022 in words is "thirteen billion, thirty-one million, three hundred two thousand, twenty-two".
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