Base | Representation |
---|---|
bin | 10111000000010010… |
… | …01100111100110011 |
3 | 1011212201112112012111 |
4 | 23200021030330303 |
5 | 200243203141230 |
6 | 5401304510151 |
7 | 615025015240 |
oct | 134011147463 |
9 | 34781475174 |
10 | 12350443315 |
11 | 5268559951 |
12 | 248817b357 |
13 | 121a944732 |
14 | 8523a25c7 |
15 | 4c43e592a |
hex | 2e024cf33 |
12350443315 has 32 divisors (see below), whose sum is σ = 17188511616. Its totient is φ = 8343751680.
The previous prime is 12350443309. The next prime is 12350443319. The reversal of 12350443315 is 51334405321.
It is not a de Polignac number, because 12350443315 - 29 = 12350442803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12350443319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3015409 + ... + 3019501.
It is an arithmetic number, because the mean of its divisors is an integer number (537140988).
Almost surely, 212350443315 is an apocalyptic number.
12350443315 is a deficient number, since it is larger than the sum of its proper divisors (4838068301).
12350443315 is a wasteful number, since it uses less digits than its factorization.
12350443315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5359.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 12350443315 its reverse (51334405321), we get a palindrome (63684848636).
The spelling of 12350443315 in words is "twelve billion, three hundred fifty million, four hundred forty-three thousand, three hundred fifteen".
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