Base | Representation |
---|---|
bin | 1011111010101001111000… |
… | …0000010011010110110100 |
3 | 1201101120022220010111111011 |
4 | 2332222132000103112310 |
5 | 3204132003042212322 |
6 | 43511040344522004 |
7 | 2521416144025225 |
oct | 276523600232664 |
9 | 51346286114434 |
10 | 13102301132212 |
11 | 41a172245a556 |
12 | 1577392180304 |
13 | 740707148446 |
14 | 33422492b24c |
15 | 17ac4a918677 |
hex | bea9e0135b4 |
13102301132212 has 12 divisors (see below), whose sum is σ = 22929763969476. Its totient is φ = 6550939998080.
The previous prime is 13102301132209. The next prime is 13102301132213. The reversal of 13102301132212 is 21223110320131.
13102301132212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2638395970596 + 10463905161616 = 1624314^2 + 3234796^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102301132213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52501963 + ... + 52750930.
It is an arithmetic number, because the mean of its divisors is an integer number (1910813664123).
Almost surely, 213102301132212 is an apocalyptic number.
It is an amenable number.
13102301132212 is a deficient number, since it is larger than the sum of its proper divisors (9827462837264).
13102301132212 is a wasteful number, since it uses less digits than its factorization.
13102301132212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105284018 (or 105284016 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 13102301132212 its reverse (21223110320131), we get a palindrome (34325411452343).
It can be divided in two parts, 1310230 and 1132212, that added together give a palindrome (2442442).
The spelling of 13102301132212 in words is "thirteen trillion, one hundred two billion, three hundred one million, one hundred thirty-two thousand, two hundred twelve".
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