Base | Representation |
---|---|
bin | 11000001101111000… |
… | …00100101101100010 |
3 | 1020120002021010201122 |
4 | 30012330010231202 |
5 | 203111314004442 |
6 | 5550035132242 |
7 | 640120223660 |
oct | 140674045542 |
9 | 36502233648 |
10 | 13001313122 |
11 | 55719a1a86 |
12 | 262a144082 |
13 | 12c27415b5 |
14 | 8b49cbc30 |
15 | 511610dd2 |
hex | 306f04b62 |
13001313122 has 32 divisors (see below), whose sum is σ = 23480400000. Its totient is φ = 5274367488.
The previous prime is 13001313053. The next prime is 13001313133. The reversal of 13001313122 is 22131310031.
It is a self number, because there is not a number n which added to its sum of digits gives 13001313122.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312668 + ... + 351800.
It is an arithmetic number, because the mean of its divisors is an integer number (733762500).
Almost surely, 213001313122 is an apocalyptic number.
13001313122 is a deficient number, since it is larger than the sum of its proper divisors (10479086878).
13001313122 is a wasteful number, since it uses less digits than its factorization.
13001313122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40410.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13001313122 its reverse (22131310031), we get a palindrome (35132623153).
The spelling of 13001313122 in words is "thirteen billion, one million, three hundred thirteen thousand, one hundred twenty-two".
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