Base | Representation |
---|---|
bin | 1000010001110010010… |
… | …0110110111110111110 |
3 | 111121002002111110120212 |
4 | 2010130210312332332 |
5 | 4312223104021324 |
6 | 145155405312422 |
7 | 13163115326543 |
oct | 2043444667676 |
9 | 447062443525 |
10 | 142213345214 |
11 | 553487a9166 |
12 | 2368ab65712 |
13 | 105452b6a15 |
14 | 6c51580bca |
15 | 3a751c770e |
hex | 211c936fbe |
142213345214 has 32 divisors (see below), whose sum is σ = 233198993280. Its totient is φ = 64815502752.
The previous prime is 142213345187. The next prime is 142213345231. The reversal of 142213345214 is 412543312241.
It is a congruent 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, 540029 + ... + 758984.
It is an arithmetic number, because the mean of its divisors is an integer number (7287468540).
Almost surely, 2142213345214 is an apocalyptic number.
142213345214 is a deficient number, since it is larger than the sum of its proper divisors (90985648066).
142213345214 is a wasteful number, since it uses less digits than its factorization.
142213345214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1299144.
The product of its digits is 23040, while the sum is 32.
Adding to 142213345214 its reverse (412543312241), we get a palindrome (554756657455).
The spelling of 142213345214 in words is "one hundred forty-two billion, two hundred thirteen million, three hundred forty-five thousand, two hundred fourteen".
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