Base | Representation |
---|---|
bin | 1000010010001010011… |
… | …0111100011101001011 |
3 | 111121100010221110121021 |
4 | 2010202212330131023 |
5 | 4312430011231321 |
6 | 145213422453311 |
7 | 13165454521453 |
oct | 2044246743513 |
9 | 447303843537 |
10 | 142314555211 |
11 | 5539a946794 |
12 | 236b8a34237 |
13 | 105602621aa |
14 | 6c60ba8d63 |
15 | 3a7e01a941 |
hex | 21229bc74b |
142314555211 has 24 divisors (see below), whose sum is σ = 152924052960. Its totient is φ = 132175819776.
The previous prime is 142314555203. The next prime is 142314555319. The reversal of 142314555211 is 112555413241.
It is not a de Polignac number, because 142314555211 - 23 = 142314555203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142314555011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6255525 + ... + 6278233.
It is an arithmetic number, because the mean of its divisors is an integer number (6371835540).
Almost surely, 2142314555211 is an apocalyptic number.
142314555211 is a deficient number, since it is larger than the sum of its proper divisors (10609497749).
142314555211 is an equidigital number, since it uses as much as digits as its factorization.
142314555211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22935 (or 22882 counting only the distinct ones).
The product of its digits is 24000, while the sum is 34.
Adding to 142314555211 its reverse (112555413241), we get a palindrome (254869968452).
The spelling of 142314555211 in words is "one hundred forty-two billion, three hundred fourteen million, five hundred fifty-five thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •