Base | Representation |
---|---|
bin | 10101101001010110… |
… | …11111011000100110 |
3 | 1002222220101212101000 |
4 | 22310223133120212 |
5 | 142300013443324 |
6 | 5201055214130 |
7 | 560661601212 |
oct | 126453373046 |
9 | 32886355330 |
10 | 11621234214 |
11 | 4a2397a2a7 |
12 | 2303b17346 |
13 | 1132849365 |
14 | 7c35c3942 |
15 | 4803a39c9 |
hex | 2b4adf626 |
11621234214 has 32 divisors (see below), whose sum is σ = 27184176000. Its totient is φ = 3669863112.
The previous prime is 11621234203. The next prime is 11621234227. The reversal of 11621234214 is 41243212611.
11621234214 is a `hidden beast` number, since 1 + 1 + 621 + 2 + 34 + 2 + 1 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5662344 + ... + 5664395.
It is an arithmetic number, because the mean of its divisors is an integer number (849505500).
Almost surely, 211621234214 is an apocalyptic number.
11621234214 is an abundant number, since it is smaller than the sum of its proper divisors (15562941786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11621234214 is a wasteful number, since it uses less digits than its factorization.
11621234214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11326769 (or 11326763 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
Adding to 11621234214 its reverse (41243212611), we get a palindrome (52864446825).
It can be divided in two parts, 116212 and 34214, that added together give a triangular number (150426 = T548).
The spelling of 11621234214 in words is "eleven billion, six hundred twenty-one million, two hundred thirty-four thousand, two hundred fourteen".
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