Base | Representation |
---|---|
bin | 1011110101111111100000… |
… | …1101010110000100011101 |
3 | 1201002220121012202121222002 |
4 | 2331133320031112010131 |
5 | 3201323441242401023 |
6 | 43410153140332045 |
7 | 2512552335462611 |
oct | 275377015260435 |
9 | 51086535677862 |
10 | 13022210122013 |
11 | 4170763142134 |
12 | 156395b9a4025 |
13 | 735cb21c9951 |
14 | 3303c7a61341 |
15 | 178b0e46db28 |
hex | bd7f835611d |
13022210122013 has 4 divisors (see below), whose sum is σ = 13023310633308. Its totient is φ = 13021109610720.
The previous prime is 13022210122001. The next prime is 13022210122021. The reversal of 13022210122013 is 31022101222031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11832753775129 + 1189456346884 = 3439877^2 + 1090622^2 .
It is a cyclic number.
It is not a de Polignac number, because 13022210122013 - 216 = 13022210056477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13022210922013) 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, 550237898 + ... + 550261563.
It is an arithmetic number, because the mean of its divisors is an integer number (3255827658327).
Almost surely, 213022210122013 is an apocalyptic number.
It is an amenable number.
13022210122013 is a deficient number, since it is larger than the sum of its proper divisors (1100511295).
13022210122013 is a wasteful number, since it uses less digits than its factorization.
13022210122013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1100511294.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13022210122013 its reverse (31022101222031), we get a palindrome (44044311344044).
The spelling of 13022210122013 in words is "thirteen trillion, twenty-two billion, two hundred ten million, one hundred twenty-two thousand, thirteen".
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