Base | Representation |
---|---|
bin | 10110111011101101… |
… | …01001100011111101 |
3 | 1011210001020200122120 |
4 | 23131312221203331 |
5 | 200203334302331 |
6 | 5353413233153 |
7 | 614050326420 |
oct | 133566514375 |
9 | 34701220576 |
10 | 12312025341 |
11 | 52488a9960 |
12 | 24773327b9 |
13 | 12129b2cc5 |
14 | 84b2419b7 |
15 | 4c0d57796 |
hex | 2ddda98fd |
12312025341 has 128 divisors (see below), whose sum is σ = 21622616064. Its totient is φ = 6048000000.
The previous prime is 12312025321. The next prime is 12312025343. The reversal of 12312025341 is 14352021321.
It is not a de Polignac number, because 12312025341 - 25 = 12312025309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12312025343) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 58350726 + ... + 58350936.
It is an arithmetic number, because the mean of its divisors is an integer number (168926688).
Almost surely, 212312025341 is an apocalyptic number.
12312025341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12312025341 is a deficient number, since it is larger than the sum of its proper divisors (9310590723).
12312025341 is a wasteful number, since it uses less digits than its factorization.
12312025341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 12312025341 its reverse (14352021321), we get a palindrome (26664046662).
The spelling of 12312025341 in words is "twelve billion, three hundred twelve million, twenty-five thousand, three hundred forty-one".
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