Base | Representation |
---|---|
bin | 100011000101101000100… |
… | …101000111001001001001 |
3 | 22112111210211220220120121 |
4 | 203011220211013021021 |
5 | 304001200142241410 |
6 | 5043412045023241 |
7 | 336130362063502 |
oct | 43055045071111 |
9 | 8474724826517 |
10 | 2411231212105 |
11 | 84a663182061 |
12 | 32b390554b21 |
13 | 1464bb991c41 |
14 | 849c050bba9 |
15 | 42ac58d79da |
hex | 23168947249 |
2411231212105 has 4 divisors (see below), whose sum is σ = 2893477454532. Its totient is φ = 1928984969680.
The previous prime is 2411231212079. The next prime is 2411231212127. The reversal of 2411231212105 is 5012121321142.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1381915451401 + 1029315760704 = 1175549^2 + 1014552^2 .
It is not a de Polignac number, because 2411231212105 - 211 = 2411231210057 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2411231212105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241123121206 + ... + 241123121215.
It is an arithmetic number, because the mean of its divisors is an integer number (723369363633).
Almost surely, 22411231212105 is an apocalyptic number.
It is an amenable number.
2411231212105 is a deficient number, since it is larger than the sum of its proper divisors (482246242427).
2411231212105 is an equidigital number, since it uses as much as digits as its factorization.
2411231212105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482246242426.
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 2411231212105 its reverse (5012121321142), we get a palindrome (7423352533247).
The spelling of 2411231212105 in words is "two trillion, four hundred eleven billion, two hundred thirty-one million, two hundred twelve thousand, one hundred five".
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