Base | Representation |
---|---|
bin | 10111000000010110… |
… | …11000100010001100 |
3 | 1011212202121120110221 |
4 | 23200023120202030 |
5 | 200243324440202 |
6 | 5401325041124 |
7 | 615032616145 |
oct | 134013304214 |
9 | 34782546427 |
10 | 12351015052 |
11 | 526890a462 |
12 | 24883b61a4 |
13 | 121aab4a3c |
14 | 8524b0acc |
15 | 4c44aa037 |
hex | 2e02d888c |
12351015052 has 12 divisors (see below), whose sum is σ = 21649888960. Its totient is φ = 6165332496.
The previous prime is 12351015043. The next prime is 12351015073. The reversal of 12351015052 is 25051015321.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2541027 + ... + 2545882.
Almost surely, 212351015052 is an apocalyptic number.
It is an amenable number.
12351015052 is a deficient number, since it is larger than the sum of its proper divisors (9298873908).
12351015052 is a wasteful number, since it uses less digits than its factorization.
12351015052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5087520 (or 5087518 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 25.
The spelling of 12351015052 in words is "twelve billion, three hundred fifty-one million, fifteen thousand, fifty-two".
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