Base | Representation |
---|---|
bin | 1000001111111010… |
… | …0011110110111101 |
3 | 12201022102210002201 |
4 | 2003332203312331 |
5 | 14013314340401 |
6 | 1003414151501 |
7 | 105604342420 |
oct | 20376436675 |
9 | 5638383081 |
10 | 2214215101 |
11 | a3695963a |
12 | 519652591 |
13 | 29396a967 |
14 | 1700db9b7 |
15 | ce5c8b01 |
hex | 83fa3dbd |
2214215101 has 8 divisors (see below), whose sum is σ = 2531127680. Its totient is φ = 1897451568.
The previous prime is 2214215057. The next prime is 2214215119. The reversal of 2214215101 is 1015124122.
2214215101 is nontrivially palindromic in base 11.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2214215101 - 219 = 2213690813 is a prime.
It is a Duffinian number.
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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3366 + ... + 66631.
It is an arithmetic number, because the mean of its divisors is an integer number (316390960).
Almost surely, 22214215101 is an apocalyptic number.
It is an amenable number.
2214215101 is a deficient number, since it is larger than the sum of its proper divisors (316912579).
2214215101 is an equidigital number, since it uses as much as digits as its factorization.
2214215101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74523.
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 2214215101 is about 47055.4470917024. The cubic root of 2214215101 is about 1303.3866531402.
Adding to 2214215101 its reverse (1015124122), we get a palindrome (3229339223).
The spelling of 2214215101 in words is "two billion, two hundred fourteen million, two hundred fifteen thousand, one hundred one".
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