Base | Representation |
---|---|
bin | 1000010010100001100… |
… | …0111011011011110001 |
3 | 111121120220110000121221 |
4 | 2010220120323123301 |
5 | 4313124323404210 |
6 | 145231205345041 |
7 | 13201043103502 |
oct | 2045030733361 |
9 | 447526400557 |
10 | 142411544305 |
11 | 5543a671068 |
12 | 23725408181 |
13 | 105773903a4 |
14 | 6c6da14ba9 |
15 | 3a877c81da |
hex | 212863b6f1 |
142411544305 has 16 divisors (see below), whose sum is σ = 181280957904. Its totient is φ = 107029278720.
The previous prime is 142411544293. The next prime is 142411544323. The reversal of 142411544305 is 503445114241.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 1457101584 + 140954442721 = 38172^2 + 375439^2 .
It is not a de Polignac number, because 142411544305 - 29 = 142411543793 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1502472 + ... + 1594441.
It is an arithmetic number, because the mean of its divisors is an integer number (11330059869).
Almost surely, 2142411544305 is an apocalyptic number.
It is an amenable number.
142411544305 is a deficient number, since it is larger than the sum of its proper divisors (38869413599).
142411544305 is a wasteful number, since it uses less digits than its factorization.
142411544305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3097476.
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 142411544305 its reverse (503445114241), we get a palindrome (645856658546).
The spelling of 142411544305 in words is "one hundred forty-two billion, four hundred eleven million, five hundred forty-four thousand, three hundred five".
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