Base | Representation |
---|---|
bin | 10010101011001011… |
… | …110111010101011001 |
3 | 1220202110011012211102 |
4 | 102223023313111121 |
5 | 312031240231403 |
6 | 13113421241145 |
7 | 1306622124215 |
oct | 225313672531 |
9 | 56673135742 |
10 | 20051883353 |
11 | 855a846827 |
12 | 3a774031b5 |
13 | 1b77372348 |
14 | d8314d945 |
15 | 7c55b8b88 |
hex | 4ab2f7559 |
20051883353 has 8 divisors (see below), whose sum is σ = 20260624608. Its totient is φ = 19843537504.
The previous prime is 20051883349. The next prime is 20051883413. The reversal of 20051883353 is 35338815002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20051883353 - 22 = 20051883349 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20051883343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3650 + ... + 200292.
It is an arithmetic number, because the mean of its divisors is an integer number (2532578076).
Almost surely, 220051883353 is an apocalyptic number.
It is an amenable number.
20051883353 is a deficient number, since it is larger than the sum of its proper divisors (208741255).
20051883353 is a wasteful number, since it uses less digits than its factorization.
20051883353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197703.
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 20051883353 in words is "twenty billion, fifty-one million, eight hundred eighty-three thousand, three hundred fifty-three".
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