Base | Representation |
---|---|
bin | 1000010001011000… |
… | …1101010000110001 |
3 | 12201202002201101121 |
4 | 2010112031100301 |
5 | 14021411222001 |
6 | 1004155102241 |
7 | 106011131131 |
oct | 20426152061 |
9 | 5652081347 |
10 | 2220414001 |
11 | a3a4029a3 |
12 | 51b741981 |
13 | 29502b350 |
14 | 170c72ac1 |
15 | cee006a1 |
hex | 8458d431 |
2220414001 has 4 divisors (see below), whose sum is σ = 2391215092. Its totient is φ = 2049612912.
The previous prime is 2220413983. The next prime is 2220414019. The reversal of 2220414001 is 1004140222.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1004140222 = 2 ⋅502070111.
It is an interprime number because it is at equal distance from previous prime (2220413983) and next prime (2220414019).
It can be written as a sum of positive squares in 2 ways, for example, as 262440000 + 1957974001 = 16200^2 + 44249^2 .
It is a cyclic number.
It is not a de Polignac number, because 2220414001 - 217 = 2220282929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2220414071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85400526 + ... + 85400551.
It is an arithmetic number, because the mean of its divisors is an integer number (597803773).
Almost surely, 22220414001 is an apocalyptic number.
It is an amenable number.
2220414001 is a deficient number, since it is larger than the sum of its proper divisors (170801091).
2220414001 is a wasteful number, since it uses less digits than its factorization.
2220414001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170801090.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 2220414001 is about 47121.2690936906. The cubic root of 2220414001 is about 1304.6018370064.
Adding to 2220414001 its reverse (1004140222), we get a palindrome (3224554223).
The spelling of 2220414001 in words is "two billion, two hundred twenty million, four hundred fourteen thousand, one".
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