Base | Representation |
---|---|
bin | 10010110100000010… |
… | …001001101101101110 |
3 | 1221010210111012021201 |
4 | 102310002021231232 |
5 | 312332241112032 |
6 | 13140243120114 |
7 | 1313403663424 |
oct | 226402115556 |
9 | 57123435251 |
10 | 20200332142 |
11 | 8626619581 |
12 | 3ab907303a |
13 | 1b9c04a173 |
14 | d98b53114 |
15 | 7d363d8e7 |
hex | 4b4089b6e |
20200332142 has 8 divisors (see below), whose sum is σ = 30335051016. Its totient is φ = 10088648472.
The previous prime is 20200332137. The next prime is 20200332169. The reversal of 20200332142 is 24123300202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5756608 + ... + 5760115.
It is an arithmetic number, because the mean of its divisors is an integer number (3791881377).
Almost surely, 220200332142 is an apocalyptic number.
20200332142 is a deficient number, since it is larger than the sum of its proper divisors (10134718874).
20200332142 is a wasteful number, since it uses less digits than its factorization.
20200332142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11517602.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20200332142 its reverse (24123300202), we get a palindrome (44323632344).
The spelling of 20200332142 in words is "twenty billion, two hundred million, three hundred thirty-two thousand, one hundred forty-two".
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