Base | Representation |
---|---|
bin | 1100010111010011000… |
… | …0110010000010001011 |
3 | 202022021101022000022000 |
4 | 3011310300302002023 |
5 | 11440010024424121 |
6 | 241325245402043 |
7 | 21226530056133 |
oct | 3056460620213 |
9 | 668241260260 |
10 | 212412342411 |
11 | 820a1258825 |
12 | 35200569323 |
13 | 17051a27099 |
14 | a3d0797ac3 |
15 | 57d2ee5526 |
hex | 3174c3208b |
212412342411 has 32 divisors (see below), whose sum is σ = 334662316800. Its totient is φ = 132772089600.
The previous prime is 212412342409. The next prime is 212412342413. The reversal of 212412342411 is 114243214212.
212412342411 is a `hidden beast` number, since 2 + 1 + 2 + 412 + 3 + 4 + 241 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (212412342409) and next prime (212412342413).
It is not a de Polignac number, because 212412342411 - 21 = 212412342409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (212412342413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2084565 + ... + 2184086.
It is an arithmetic number, because the mean of its divisors is an integer number (10458197400).
Almost surely, 2212412342411 is an apocalyptic number.
212412342411 is a deficient number, since it is larger than the sum of its proper divisors (122249974389).
212412342411 is a wasteful number, since it uses less digits than its factorization.
212412342411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4268776 (or 4268770 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
Adding to 212412342411 its reverse (114243214212), we get a palindrome (326655556623).
The spelling of 212412342411 in words is "two hundred twelve billion, four hundred twelve million, three hundred forty-two thousand, four hundred eleven".
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