Base | Representation |
---|---|
bin | 100000010010100100111000… |
… | …101101100010010101010010 |
3 | 200121211102001222102120102122 |
4 | 200102210320231202111102 |
5 | 122103224231021302232 |
6 | 1222012203543214242 |
7 | 41625114266144441 |
oct | 4022447055422522 |
9 | 617742058376378 |
10 | 142014045103442 |
11 | 41282900187136 |
12 | 13b17334447382 |
13 | 6131b36a16365 |
14 | 270d733234d58 |
15 | 11641a055b312 |
hex | 812938b62552 |
142014045103442 has 32 divisors (see below), whose sum is σ = 227625278641200. Its totient is φ = 66215773790208.
The previous prime is 142014045103393. The next prime is 142014045103499. The reversal of 142014045103442 is 244301540410241.
It can be written as a sum of positive squares in 8 ways, for example, as 117363227231761 + 24650817871681 = 10833431^2 + 4964959^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214072034 + ... + 214734402.
Almost surely, 2142014045103442 is an apocalyptic number.
142014045103442 is a deficient number, since it is larger than the sum of its proper divisors (85611233537758).
142014045103442 is a wasteful number, since it uses less digits than its factorization.
142014045103442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720350.
The product of its (nonzero) digits is 61440, while the sum is 35.
Adding to 142014045103442 its reverse (244301540410241), we get a palindrome (386315585513683).
The spelling of 142014045103442 in words is "one hundred forty-two trillion, fourteen billion, forty-five million, one hundred three thousand, four hundred forty-two".
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