Base | Representation |
---|---|
bin | 1100000110110111000100… |
… | …1001101011000001101010 |
3 | 1202010121121022022220021111 |
4 | 3001231301021223001222 |
5 | 3221100440003324432 |
6 | 44151241014300534 |
7 | 2542521551055334 |
oct | 301556111530152 |
9 | 52117538286244 |
10 | 13312002011242 |
11 | 4272652101750 |
12 | 15abb5665774a |
13 | 7574161a410c |
14 | 34043914a454 |
15 | 181420862347 |
hex | c1b7126b06a |
13312002011242 has 8 divisors (see below), whose sum is σ = 21783276018432. Its totient is φ = 6050910005100.
The previous prime is 13312002011221. The next prime is 13312002011251. The reversal of 13312002011242 is 24211020021331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×133120020112422 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 605091000511 = 13312002011242 / (1 + 3 + 3 + 1 + 2 + 0 + 0 + 2 + 0 + 1 + 1 + 2 + 4 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302545500234 + ... + 302545500277.
It is an arithmetic number, because the mean of its divisors is an integer number (2722909502304).
Almost surely, 213312002011242 is an apocalyptic number.
13312002011242 is a deficient number, since it is larger than the sum of its proper divisors (8471274007190).
13312002011242 is a wasteful number, since it uses less digits than its factorization.
13312002011242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605091000524.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13312002011242 its reverse (24211020021331), we get a palindrome (37523022032573).
The spelling of 13312002011242 in words is "thirteen trillion, three hundred twelve billion, two million, eleven thousand, two hundred forty-two".
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