Base | Representation |
---|---|
bin | 1001101111001011000000… |
… | …00010000101110010100110 |
3 | 2210210222011201002122122221 |
4 | 10313211200002011302212 |
5 | 10301303310410200202 |
6 | 113312314142142554 |
7 | 4336652615425606 |
oct | 467454002056246 |
9 | 83728151078587 |
10 | 21412023131302 |
11 | 6905873935881 |
12 | 2499963281a5a |
13 | bc41b6a90b8b |
14 | 5404c1586c06 |
15 | 271e987d5037 |
hex | 137960085ca6 |
21412023131302 has 8 divisors (see below), whose sum is σ = 33808457575800. Its totient is φ = 10142537272704.
The previous prime is 21412023131273. The next prime is 21412023131309. The reversal of 21412023131302 is 20313132021412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21412023131309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281737146427 + ... + 281737146502.
It is an arithmetic number, because the mean of its divisors is an integer number (4226057196975).
Almost surely, 221412023131302 is an apocalyptic number.
21412023131302 is a deficient number, since it is larger than the sum of its proper divisors (12396434444498).
21412023131302 is a wasteful number, since it uses less digits than its factorization.
21412023131302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563474292950.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 21412023131302 its reverse (20313132021412), we get a palindrome (41725155152714).
The spelling of 21412023131302 in words is "twenty-one trillion, four hundred twelve billion, twenty-three million, one hundred thirty-one thousand, three hundred two".
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