Base | Representation |
---|---|
bin | 100000010010100011000111… |
… | …110010011000111011100010 |
3 | 200121211020011221111022000121 |
4 | 200102203013302120323202 |
5 | 122103211341020101432 |
6 | 1222011251544310454 |
7 | 41625016322541640 |
oct | 4022430762307342 |
9 | 617736157438017 |
10 | 142012150550242 |
11 | 41282018811295 |
12 | 13b16aa5a7242a |
13 | 61318c436ba6b |
14 | 270d5d3788190 |
15 | 11640de077197 |
hex | 8128c7c98ee2 |
142012150550242 has 32 divisors (see below), whose sum is σ = 244553188825728. Its totient is φ = 60586471959936.
The previous prime is 142012150550167. The next prime is 142012150550261. The reversal of 142012150550242 is 242055051210241.
It is a junction number, because it is equal to n+sod(n) for n = 142012150550198 and 142012150550207.
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, 21984168 + ... + 27700684.
It is an arithmetic number, because the mean of its divisors is an integer number (7642287150804).
Almost surely, 2142012150550242 is an apocalyptic number.
142012150550242 is a deficient number, since it is larger than the sum of its proper divisors (102541038275486).
142012150550242 is a wasteful number, since it uses less digits than its factorization.
142012150550242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5724570.
The product of its (nonzero) digits is 32000, while the sum is 34.
The spelling of 142012150550242 in words is "one hundred forty-two trillion, twelve billion, one hundred fifty million, five hundred fifty thousand, two hundred forty-two".
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