Base | Representation |
---|---|
bin | 111111110101100… |
… | …1000101100100100 |
3 | 12112021120121010220 |
4 | 1333223020230210 |
5 | 13341323423434 |
6 | 552314444340 |
7 | 104036551326 |
oct | 17753105444 |
9 | 5467517126 |
10 | 2142014244 |
11 | 9aa125007 |
12 | 4b94336b0 |
13 | 281a0b466 |
14 | 1646a5616 |
15 | c80b5d49 |
hex | 7fac8b24 |
2142014244 has 12 divisors (see below), whose sum is σ = 4998033264. Its totient is φ = 714004744.
The previous prime is 2142014227. The next prime is 2142014261. The reversal of 2142014244 is 4424102412.
It is an interprime number because it is at equal distance from previous prime (2142014227) and next prime (2142014261).
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89250582 + ... + 89250605.
It is an arithmetic number, because the mean of its divisors is an integer number (416502772).
Almost surely, 22142014244 is an apocalyptic number.
It is an amenable number.
2142014244 is an abundant number, since it is smaller than the sum of its proper divisors (2856019020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2142014244 is a wasteful number, since it uses less digits than its factorization.
2142014244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178501194 (or 178501192 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 2142014244 is about 46281.8997449327. The cubic root of 2142014244 is about 1289.0629262159.
Adding to 2142014244 its reverse (4424102412), we get a palindrome (6566116656).
The spelling of 2142014244 in words is "two billion, one hundred forty-two million, fourteen thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •