Base | Representation |
---|---|
bin | 10001110011000001000… |
… | …110000110001110101101 |
3 | 11022220210200200010112012 |
4 | 101303001012012032231 |
5 | 130014211120010013 |
6 | 2333502043251005 |
7 | 154234223065040 |
oct | 21630106061655 |
9 | 4286720603465 |
10 | 1223010313133 |
11 | 43174848aa04 |
12 | 17903b819a65 |
13 | 8b4388480cb |
14 | 432a053cc57 |
15 | 21c2ed861a8 |
hex | 11cc11863ad |
1223010313133 has 16 divisors (see below), whose sum is σ = 1405154739456. Its totient is φ = 1042732222080.
The previous prime is 1223010313127. The next prime is 1223010313139. The reversal of 1223010313133 is 3313130103221.
It is an interprime number because it is at equal distance from previous prime (1223010313127) and next prime (1223010313139).
It is a cyclic number.
It is not a de Polignac number, because 1223010313133 - 24 = 1223010313117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1223010313099 and 1223010313108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1223010313139) 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, 1221863 + ... + 1984683.
It is an arithmetic number, because the mean of its divisors is an integer number (87822171216).
Almost surely, 21223010313133 is an apocalyptic number.
It is an amenable number.
1223010313133 is a deficient number, since it is larger than the sum of its proper divisors (182144426323).
1223010313133 is an equidigital number, since it uses as much as digits as its factorization.
1223010313133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 764044.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 1223010313133 its reverse (3313130103221), we get a palindrome (4536140416354).
The spelling of 1223010313133 in words is "one trillion, two hundred twenty-three billion, ten million, three hundred thirteen thousand, one hundred thirty-three".
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