Base | Representation |
---|---|
bin | 100011011111001000000101… |
… | …0100010011100000100001111 |
3 | 1111221012102001022101012102012 |
4 | 1012332100022202130010033 |
5 | 311403110204310112421 |
6 | 3023511410305051435 |
7 | 122514313262644151 |
oct | 10676201242340417 |
9 | 1457172038335365 |
10 | 312141220004111 |
11 | 90504391207623 |
12 | 2b013087026b7b |
13 | 10522a383630c4 |
14 | 5711a03a9cad1 |
15 | 261479963d95b |
hex | 11be40a89c10f |
312141220004111 has 8 divisors (see below), whose sum is σ = 314509005873264. Its totient is φ = 309781815678720.
The previous prime is 312141220004093. The next prime is 312141220004143. The reversal of 312141220004111 is 111400022141213.
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 312141220004111 - 210 = 312141220003087 is a prime.
It is a super-2 number, since 2×3121412200041112 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312141220004191) 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, 2095311176 + ... + 2095460141.
It is an arithmetic number, because the mean of its divisors is an integer number (39313625734158).
Almost surely, 2312141220004111 is an apocalyptic number.
312141220004111 is a deficient number, since it is larger than the sum of its proper divisors (2367785869153).
312141220004111 is a wasteful number, since it uses less digits than its factorization.
312141220004111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4190771881.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 312141220004111 its reverse (111400022141213), we get a palindrome (423541242145324).
The spelling of 312141220004111 in words is "three hundred twelve trillion, one hundred forty-one billion, two hundred twenty million, four thousand, one hundred eleven".
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