Base | Representation |
---|---|
bin | 1000001111111010… |
… | …0011110111011100 |
3 | 12201022102210010212 |
4 | 2003332203313130 |
5 | 14013314341012 |
6 | 1003414151552 |
7 | 105604342463 |
oct | 20376436734 |
9 | 5638383125 |
10 | 2214215132 |
11 | a36959668 |
12 | 5196525b8 |
13 | 29396a98c |
14 | 1700db9da |
15 | ce5c8b22 |
hex | 83fa3ddc |
2214215132 has 24 divisors (see below), whose sum is σ = 3951382176. Its totient is φ = 1085284928.
The previous prime is 2214215131. The next prime is 2214215177. The reversal of 2214215132 is 2315124122.
It is a junction number, because it is equal to n+sod(n) for n = 2214215098 and 2214215107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2214215131) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 287273 + ... + 294879.
It is an arithmetic number, because the mean of its divisors is an integer number (164640924).
Almost surely, 22214215132 is an apocalyptic number.
It is an amenable number.
2214215132 is a deficient number, since it is larger than the sum of its proper divisors (1737167044).
2214215132 is a wasteful number, since it uses less digits than its factorization.
2214215132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9037 (or 9035 counting only the distinct ones).
The product of its digits is 960, while the sum is 23.
The square root of 2214215132 is about 47055.4474211010. The cubic root of 2214215132 is about 1303.3866592229.
Adding to 2214215132 its reverse (2315124122), we get a palindrome (4529339254).
The spelling of 2214215132 in words is "two billion, two hundred fourteen million, two hundred fifteen thousand, one hundred thirty-two".
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