Base | Representation |
---|---|
bin | 1000010100010100001… |
… | …0010000111100000010 |
3 | 111122211101202221012002 |
4 | 2011011002100330002 |
5 | 4320120342023323 |
6 | 145351014304002 |
7 | 13216000112111 |
oct | 2050502207402 |
9 | 448741687162 |
10 | 142892142338 |
11 | 55666986520 |
12 | 2383a358002 |
13 | 10622b1131a |
14 | 6cb7799c78 |
15 | 3ab4aac828 |
hex | 2145090f02 |
142892142338 has 32 divisors (see below), whose sum is σ = 236182687488. Its totient is φ = 64298707200.
The previous prime is 142892142319. The next prime is 142892142347. The reversal of 142892142338 is 833241298241.
It is a junction number, because it is equal to n+sod(n) for n = 142892142292 and 142892142301.
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, 859706 + ... + 1012362.
It is an arithmetic number, because the mean of its divisors is an integer number (7380708984).
Almost surely, 2142892142338 is an apocalyptic number.
142892142338 is a deficient number, since it is larger than the sum of its proper divisors (93290545150).
142892142338 is a wasteful number, since it uses less digits than its factorization.
142892142338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153098.
The product of its digits is 663552, while the sum is 47.
The spelling of 142892142338 in words is "one hundred forty-two billion, eight hundred ninety-two million, one hundred forty-two thousand, three hundred thirty-eight".
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