Base | Representation |
---|---|
bin | 10001110011001000011… |
… | …110000111100011100100 |
3 | 11022221010022111122022211 |
4 | 101303020132013203210 |
5 | 130014434304104112 |
6 | 2333522223333204 |
7 | 154240254613342 |
oct | 21631036074344 |
9 | 4287108448284 |
10 | 1223134050532 |
11 | 431801314719 |
12 | 179075151204 |
13 | 8b4583801c4 |
14 | 432b2b4c992 |
15 | 21c3ab790a7 |
hex | 11cc87878e4 |
1223134050532 has 12 divisors (see below), whose sum is σ = 2266395446700. Its totient is φ = 575592494336.
The previous prime is 1223134050529. The next prime is 1223134050553. The reversal of 1223134050532 is 2350504313221.
It can be written as a sum of positive squares in 2 ways, for example, as 946464362496 + 276669688036 = 972864^2 + 525994^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1223134050494 and 1223134050503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993632657 + ... + 8993632792.
It is an arithmetic number, because the mean of its divisors is an integer number (188866287225).
Almost surely, 21223134050532 is an apocalyptic number.
It is an amenable number.
1223134050532 is a deficient number, since it is larger than the sum of its proper divisors (1043261396168).
1223134050532 is a wasteful number, since it uses less digits than its factorization.
1223134050532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17987265470 (or 17987265468 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 1223134050532 its reverse (2350504313221), we get a palindrome (3573638363753).
The spelling of 1223134050532 in words is "one trillion, two hundred twenty-three billion, one hundred thirty-four million, fifty thousand, five hundred thirty-two".
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