Base | Representation |
---|---|
bin | 100011100000010010001110… |
… | …0110110110101010110110100 |
3 | 1111221202122000201000110120101 |
4 | 1013000210130312311112310 |
5 | 311413212300412133140 |
6 | 3024112501514243444 |
7 | 122531651031123451 |
oct | 10700443466652664 |
9 | 1457678021013511 |
10 | 312300441130420 |
11 | 905659673a9416 |
12 | 2b039b01a26584 |
13 | 10534a61135b02 |
14 | 57195c9d86828 |
15 | 26189b7a2899a |
hex | 11c091cdb55b4 |
312300441130420 has 24 divisors (see below), whose sum is σ = 655948818199584. Its totient is φ = 124897720866336.
The previous prime is 312300441130387. The next prime is 312300441130439. The reversal of 312300441130420 is 24031144003213.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403360074 + ... + 1403582593.
It is an arithmetic number, because the mean of its divisors is an integer number (27331200758316).
Almost surely, 2312300441130420 is an apocalyptic number.
It is an amenable number.
312300441130420 is an abundant number, since it is smaller than the sum of its proper divisors (343648377069164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312300441130420 is a wasteful number, since it uses less digits than its factorization.
312300441130420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2806948239 (or 2806948237 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 312300441130420 its reverse (24031144003213), we get a palindrome (336331585133633).
The spelling of 312300441130420 in words is "three hundred twelve trillion, three hundred billion, four hundred forty-one million, one hundred thirty thousand, four hundred twenty".
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