Base | Representation |
---|---|
bin | 1011111011001111001100… |
… | …1111110101010010110010 |
3 | 1201102112012012122202021012 |
4 | 2332303303033311102302 |
5 | 3204313013211420310 |
6 | 43515414525430522 |
7 | 2522222354144561 |
oct | 276636317652262 |
9 | 51375165582235 |
10 | 13112321201330 |
11 | 41a59a453180a |
12 | 1579309a0b442 |
13 | 741643041620 |
14 | 3348d55d5bd8 |
15 | 17b13543cc05 |
hex | becf33f54b2 |
13112321201330 has 64 divisors (see below), whose sum is σ = 25734298302720. Its totient is φ = 4781220638976.
The previous prime is 13112321201327. The next prime is 13112321201333. The reversal of 13112321201330 is 3310212321131.
It is an interprime number because it is at equal distance from previous prime (13112321201327) and next prime (13112321201333).
It is a junction number, because it is equal to n+sod(n) for n = 13112321201296 and 13112321201305.
It is not an unprimeable number, because it can be changed into a prime (13112321201333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26764616 + ... + 27250124.
It is an arithmetic number, because the mean of its divisors is an integer number (402098410980).
Almost surely, 213112321201330 is an apocalyptic number.
13112321201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13112321201330 is a deficient number, since it is larger than the sum of its proper divisors (12621977101390).
13112321201330 is a wasteful number, since it uses less digits than its factorization.
13112321201330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488115.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13112321201330 its reverse (3310212321131), we get a palindrome (16422533522461).
The spelling of 13112321201330 in words is "thirteen trillion, one hundred twelve billion, three hundred twenty-one million, two hundred one thousand, three hundred thirty".
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