Base | Representation |
---|---|
bin | 10110110010100101… |
… | …00000010010100011 |
3 | 1011120201010211010011 |
4 | 23121102200102203 |
5 | 200024233110230 |
6 | 5342035545351 |
7 | 612130351366 |
oct | 133122402243 |
9 | 34521124104 |
10 | 12235441315 |
11 | 5209651179 |
12 | 245575b257 |
13 | 11ccb7a706 |
14 | 840dc80dd |
15 | 4b927ae2a |
hex | 2d94a04a3 |
12235441315 has 8 divisors (see below), whose sum is σ = 14683687200. Its totient is φ = 9787581312.
The previous prime is 12235441313. The next prime is 12235441327. The reversal of 12235441315 is 51314453221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12235441315 - 21 = 12235441313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12235441313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21399 + ... + 157888.
It is an arithmetic number, because the mean of its divisors is an integer number (1835460900).
Almost surely, 212235441315 is an apocalyptic number.
12235441315 is a deficient number, since it is larger than the sum of its proper divisors (2448245885).
12235441315 is a wasteful number, since it uses less digits than its factorization.
12235441315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192941.
The product of its digits is 14400, while the sum is 31.
Adding to 12235441315 its reverse (51314453221), we get a palindrome (63549894536).
The spelling of 12235441315 in words is "twelve billion, two hundred thirty-five million, four hundred forty-one thousand, three hundred fifteen".
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