Base | Representation |
---|---|
bin | 1001011110000111… |
… | …0011011011010110 |
3 | 20120011122012121212 |
4 | 2113201303123112 |
5 | 20201302033024 |
6 | 1100132341422 |
7 | 116666344034 |
oct | 22741633326 |
9 | 6504565555 |
10 | 2542221014 |
11 | 1095021303 |
12 | 5ab474872 |
13 | 3168c2bb8 |
14 | 1a18c1554 |
15 | ed2baa0e |
hex | 978736d6 |
2542221014 has 16 divisors (see below), whose sum is σ = 4040982000. Its totient is φ = 1196125344.
The previous prime is 2542221001. The next prime is 2542221029. The reversal of 2542221014 is 4101222452.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218837 + ... + 230160.
It is an arithmetic number, because the mean of its divisors is an integer number (252561375).
Almost surely, 22542221014 is an apocalyptic number.
2542221014 is a deficient number, since it is larger than the sum of its proper divisors (1498760986).
2542221014 is a wasteful number, since it uses less digits than its factorization.
2542221014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449167.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2542221014 is about 50420.4424217003. The cubic root of 2542221014 is about 1364.8065604489.
Adding to 2542221014 its reverse (4101222452), we get a palindrome (6643443466).
The spelling of 2542221014 in words is "two billion, five hundred forty-two million, two hundred twenty-one thousand, fourteen".
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