Base | Representation |
---|---|
bin | 1011111011010010100001… |
… | …1010100111100011101110 |
3 | 1201102121111101011001100112 |
4 | 2332310220122213203232 |
5 | 3204321330041033402 |
6 | 43520043232500022 |
7 | 2522253435165401 |
oct | 276645032474356 |
9 | 51377441131315 |
10 | 13113213221102 |
11 | 41a6312003435 |
12 | 15795186aa612 |
13 | 741755aa2887 |
14 | 33497bc75d38 |
15 | 17b1888dee52 |
hex | bed286a78ee |
13113213221102 has 32 divisors (see below), whose sum is σ = 19894396925088. Its totient is φ = 6481899012096.
The previous prime is 13113213221099. The next prime is 13113213221107. The reversal of 13113213221102 is 20112231231131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13113213221107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413514088 + ... + 1413523364.
It is an arithmetic number, because the mean of its divisors is an integer number (621699903909).
Almost surely, 213113213221102 is an apocalyptic number.
13113213221102 is a deficient number, since it is larger than the sum of its proper divisors (6781183703986).
13113213221102 is a wasteful number, since it uses less digits than its factorization.
13113213221102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16580.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 13113213221102 its reverse (20112231231131), we get a palindrome (33225444452233).
The spelling of 13113213221102 in words is "thirteen trillion, one hundred thirteen billion, two hundred thirteen million, two hundred twenty-one thousand, one hundred two".
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