Base | Representation |
---|---|
bin | 11000011101011111… |
… | …10010011001101010 |
3 | 1020220012202110211101 |
4 | 30032233302121222 |
5 | 203343332410442 |
6 | 10011034552014 |
7 | 643300536301 |
oct | 141657623152 |
9 | 36805673741 |
10 | 13132310122 |
11 | 5629934a68 |
12 | 2665b9860a |
13 | 1313918b09 |
14 | 8c816b438 |
15 | 51cd89cb7 |
hex | 30ebf266a |
13132310122 has 4 divisors (see below), whose sum is σ = 19698465186. Its totient is φ = 6566155060.
The previous prime is 13132310083. The next prime is 13132310141. The reversal of 13132310122 is 22101323131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22101323131 = 1759 ⋅12564709.
It can be written as a sum of positive squares in only one way, i.e., 7082737281 + 6049572841 = 84159^2 + 77779^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13132310122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3283077529 + ... + 3283077532.
Almost surely, 213132310122 is an apocalyptic number.
13132310122 is a deficient number, since it is larger than the sum of its proper divisors (6566155064).
13132310122 is an equidigital number, since it uses as much as digits as its factorization.
13132310122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6566155063.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13132310122 its reverse (22101323131), we get a palindrome (35233633253).
The spelling of 13132310122 in words is "thirteen billion, one hundred thirty-two million, three hundred ten thousand, one hundred twenty-two".
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