Base | Representation |
---|---|
bin | 1000010001110000001… |
… | …0100110000111001011 |
3 | 111121001110121010121002 |
4 | 2010130002212013023 |
5 | 4312213304110321 |
6 | 145154445005215 |
7 | 13162646100131 |
oct | 2043402460713 |
9 | 447043533532 |
10 | 142204363211 |
11 | 55343723919 |
12 | 23687b5380b |
13 | 10543490621 |
14 | 6c502c3751 |
15 | 3a7450120b |
hex | 211c0a61cb |
142204363211 has 32 divisors (see below), whose sum is σ = 152609425920. Its totient is φ = 132122188800.
The previous prime is 142204363187. The next prime is 142204363237. The reversal of 142204363211 is 112363402241.
It is a cyclic number.
It is not a de Polignac number, because 142204363211 - 222 = 142200168907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142204363241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151120001 + ... + 151120941.
It is an arithmetic number, because the mean of its divisors is an integer number (4769044560).
Almost surely, 2142204363211 is an apocalyptic number.
142204363211 is a deficient number, since it is larger than the sum of its proper divisors (10405062709).
142204363211 is a wasteful number, since it uses less digits than its factorization.
142204363211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 142204363211 its reverse (112363402241), we get a palindrome (254567765452).
The spelling of 142204363211 in words is "one hundred forty-two billion, two hundred four million, three hundred sixty-three thousand, two hundred eleven".
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