Base | Representation |
---|---|
bin | 1000010010101000101… |
… | …0000111100010001000 |
3 | 111121122222021111201122 |
4 | 2010222022013202020 |
5 | 4313204422404021 |
6 | 145234145334412 |
7 | 13201553234342 |
oct | 2045212074210 |
9 | 447588244648 |
10 | 142441216136 |
11 | 55455397a3a |
12 | 23733337408 |
13 | 1058057bb9b |
14 | 6c7393a292 |
15 | 3a8a1d9bab |
hex | 212a287888 |
142441216136 has 16 divisors (see below), whose sum is σ = 268569334800. Its totient is φ = 70822726864.
The previous prime is 142441216121. The next prime is 142441216157. The reversal of 142441216136 is 631612144241.
It is a junction number, because it is equal to n+sod(n) for n = 142441216096 and 142441216105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49733630 + ... + 49736493.
It is an arithmetic number, because the mean of its divisors is an integer number (16785583425).
Almost surely, 2142441216136 is an apocalyptic number.
It is an amenable number.
142441216136 is a deficient number, since it is larger than the sum of its proper divisors (126128118664).
142441216136 is a wasteful number, since it uses less digits than its factorization.
142441216136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99470308 (or 99470304 counting only the distinct ones).
The product of its digits is 27648, while the sum is 35.
The spelling of 142441216136 in words is "one hundred forty-two billion, four hundred forty-one million, two hundred sixteen thousand, one hundred thirty-six".
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