Base | Representation |
---|---|
bin | 10100110001111001… |
… | …111101001101110101 |
3 | 2010120222011210001001 |
4 | 110301321331031311 |
5 | 331143400104023 |
6 | 14130002003301 |
7 | 1416625555111 |
oct | 246171751565 |
9 | 63528153031 |
10 | 22312113013 |
11 | 950a673823 |
12 | 43a8346531 |
13 | 2147701348 |
14 | 11193c8741 |
15 | 8a8c316ad |
hex | 531e7d375 |
22312113013 has 8 divisors (see below), whose sum is σ = 22748637600. Its totient is φ = 21877533648.
The previous prime is 22312113001. The next prime is 22312113017. The reversal of 22312113013 is 31031121322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22312113013 - 213 = 22312104821 is a prime.
It is a super-3 number, since 3×223121130133 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22312113017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463131 + ... + 509032.
It is an arithmetic number, because the mean of its divisors is an integer number (2843579700).
Almost surely, 222312113013 is an apocalyptic number.
It is an amenable number.
22312113013 is a deficient number, since it is larger than the sum of its proper divisors (436524587).
22312113013 is an equidigital number, since it uses as much as digits as its factorization.
22312113013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972611.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 22312113013 its reverse (31031121322), we get a palindrome (53343234335).
The spelling of 22312113013 in words is "twenty-two billion, three hundred twelve million, one hundred thirteen thousand, thirteen".
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