Base | Representation |
---|---|
bin | 100011011111100100100101… |
… | …1101110011001101110001111 |
3 | 1111221102021002001121212102120 |
4 | 1012333021023232121232033 |
5 | 311410111100424421143 |
6 | 3023555453350424023 |
7 | 122521611404353605 |
oct | 10677111356315617 |
9 | 1457367061555376 |
10 | 312202443201423 |
11 | 905283490a4955 |
12 | 2b022b12662013 |
13 | 10528744347288 |
14 | 5714970b9d875 |
15 | 261617e460383 |
hex | 11bf24bb99b8f |
312202443201423 has 16 divisors (see below), whose sum is σ = 438979925953920. Its totient is φ = 196820014206816.
The previous prime is 312202443201391. The next prime is 312202443201443. The reversal of 312202443201423 is 324102344202213.
It is a happy number.
It is not a de Polignac number, because 312202443201423 - 25 = 312202443201391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312202443201443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5006582940 + ... + 5006645297.
It is an arithmetic number, because the mean of its divisors is an integer number (27436245372120).
Almost surely, 2312202443201423 is an apocalyptic number.
312202443201423 is a deficient number, since it is larger than the sum of its proper divisors (126777482752497).
312202443201423 is a wasteful number, since it uses less digits than its factorization.
312202443201423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10013228806.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 312202443201423 its reverse (324102344202213), we get a palindrome (636304787403636).
The spelling of 312202443201423 in words is "three hundred twelve trillion, two hundred two billion, four hundred forty-three million, two hundred one thousand, four hundred twenty-three".
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