Base | Representation |
---|---|
bin | 100000010010101101011010… |
… | …101001010000110110101011 |
3 | 200121212021201022011011100012 |
4 | 200102231122221100312223 |
5 | 122103402010302440321 |
6 | 1222020320453402135 |
7 | 41625560254330412 |
oct | 4022553251206653 |
9 | 617767638134305 |
10 | 142023204343211 |
11 | 41286780350584 |
12 | 13b1906b93934b |
13 | 613296647c069 |
14 | 270dd6185c479 |
15 | 11645396e005b |
hex | 812b5aa50dab |
142023204343211 has 8 divisors (see below), whose sum is σ = 142043527975200. Its totient is φ = 142002882141120.
The previous prime is 142023204343151. The next prime is 142023204343243. The reversal of 142023204343211 is 112343402320241.
It is a happy number.
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 142023204343211 - 214 = 142023204326827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142023204343261) 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, 206806175 + ... + 207491783.
It is an arithmetic number, because the mean of its divisors is an integer number (17755440996900).
Almost surely, 2142023204343211 is an apocalyptic number.
142023204343211 is a deficient number, since it is larger than the sum of its proper divisors (20323631989).
142023204343211 is a wasteful number, since it uses less digits than its factorization.
142023204343211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714949.
The product of its (nonzero) digits is 27648, while the sum is 32.
Adding to 142023204343211 its reverse (112343402320241), we get a palindrome (254366606663452).
The spelling of 142023204343211 in words is "one hundred forty-two trillion, twenty-three billion, two hundred four million, three hundred forty-three thousand, two hundred eleven".
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