Base | Representation |
---|---|
bin | 1001000001001110… |
… | …0010001110001110 |
3 | 20020201121120112200 |
4 | 2100103202032032 |
5 | 14424241240024 |
6 | 1040123142330 |
7 | 113665333461 |
oct | 22023421616 |
9 | 6221546480 |
10 | 2421040014 |
11 | 1032683218 |
12 | 5769749a6 |
13 | 2c7774573 |
14 | 18d7792d8 |
15 | e28302c9 |
hex | 904e238e |
2421040014 has 24 divisors (see below), whose sum is σ = 5247359832. Its totient is φ = 806740560.
The previous prime is 2421040003. The next prime is 2421040049. The reversal of 2421040014 is 4100401242.
2421040014 is a `hidden beast` number, since 242 + 10 + 400 + 14 = 666.
It is a super-2 number, since 2×24210400142 = 11722869498778240392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36117 + ... + 78399.
It is an arithmetic number, because the mean of its divisors is an integer number (218639993).
Almost surely, 22421040014 is an apocalyptic number.
2421040014 is an abundant number, since it is smaller than the sum of its proper divisors (2826319818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2421040014 is a wasteful number, since it uses less digits than its factorization.
2421040014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45472 (or 45469 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2421040014 is about 49204.0650149965. The cubic root of 2421040014 is about 1342.7669887103.
Adding to 2421040014 its reverse (4100401242), we get a palindrome (6521441256).
The spelling of 2421040014 in words is "two billion, four hundred twenty-one million, forty thousand, fourteen".
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