Base | Representation |
---|---|
bin | 10110111010110001… |
… | …00100101101110100 |
3 | 1011202111102010121022 |
4 | 23131120210231310 |
5 | 200144330004142 |
6 | 5352532240312 |
7 | 613623321461 |
oct | 133530445564 |
9 | 34674363538 |
10 | 12304141172 |
11 | 5244404414 |
12 | 2474770098 |
13 | 121118250b |
14 | 84a18c668 |
15 | 4c02eb6d2 |
hex | 2dd624b74 |
12304141172 has 24 divisors (see below), whose sum is σ = 22176940296. Its totient is φ = 5968816128.
The previous prime is 12304141169. The next prime is 12304141181. The reversal of 12304141172 is 27114140321.
It can be written as a sum of positive squares in 4 ways, for example, as 4989444496 + 7314696676 = 70636^2 + 85526^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65513 + ... + 170000.
It is an arithmetic number, because the mean of its divisors is an integer number (924039179).
Almost surely, 212304141172 is an apocalyptic number.
It is an amenable number.
12304141172 is a deficient number, since it is larger than the sum of its proper divisors (9872799124).
12304141172 is a wasteful number, since it uses less digits than its factorization.
12304141172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235907 (or 235905 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
Adding to 12304141172 its reverse (27114140321), we get a palindrome (39418281493).
The spelling of 12304141172 in words is "twelve billion, three hundred four million, one hundred forty-one thousand, one hundred seventy-two".
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