Base | Representation |
---|---|
bin | 10101000101011100… |
… | …100001011011000001 |
3 | 2011102211001011220221 |
4 | 111011130201123001 |
5 | 332331311110223 |
6 | 14222312303041 |
7 | 1431016216543 |
oct | 250534413301 |
9 | 64384034827 |
10 | 22639941313 |
11 | 9668725000 |
12 | 447a0a1a81 |
13 | 219a5c37a2 |
14 | 114ab63693 |
15 | 8c78dab5d |
hex | 5457216c1 |
22639941313 has 16 divisors (see below), whose sum is σ = 25432139520. Its totient is φ = 20143799280.
The previous prime is 22639941293. The next prime is 22639941409. The reversal of 22639941313 is 31314993622.
It is not a de Polignac number, because 22639941313 - 25 = 22639941281 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22639941313.
It is not an unprimeable number, because it can be changed into a prime (22639947313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118398 + ... + 243511.
It is an arithmetic number, because the mean of its divisors is an integer number (1589508720).
Almost surely, 222639941313 is an apocalyptic number.
It is an amenable number.
22639941313 is a deficient number, since it is larger than the sum of its proper divisors (2792198207).
22639941313 is an equidigital number, since it uses as much as digits as its factorization.
22639941313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361989 (or 361967 counting only the distinct ones).
The product of its digits is 209952, while the sum is 43.
The spelling of 22639941313 in words is "twenty-two billion, six hundred thirty-nine million, nine hundred forty-one thousand, three hundred thirteen".
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