Base | Representation |
---|---|
bin | 1001000110101111111100… |
… | …11001010100010000101011 |
3 | 2121220012011000011110000110 |
4 | 10203113332121110100223 |
5 | 10111024312304203412 |
6 | 110330253502505403 |
7 | 4134423230020254 |
oct | 443277631242053 |
9 | 77805130143013 |
10 | 20023110616107 |
11 | 641a831a39a75 |
12 | 22b4743295263 |
13 | b2322c262801 |
14 | 4d31a3701b2b |
15 | 24aca8c45d3c |
hex | 1235fe65442b |
20023110616107 has 8 divisors (see below), whose sum is σ = 26714716128400. Its totient is φ = 13340122757280.
The previous prime is 20023110616039. The next prime is 20023110616109. The reversal of 20023110616107 is 70161601132002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20023110616107 - 216 = 20023110550571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20023110616109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154407944 + ... + 2154417237.
It is an arithmetic number, because the mean of its divisors is an integer number (3339339516050).
Almost surely, 220023110616107 is an apocalyptic number.
20023110616107 is a deficient number, since it is larger than the sum of its proper divisors (6691605512293).
20023110616107 is a wasteful number, since it uses less digits than its factorization.
20023110616107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4308826733.
The product of its (nonzero) digits is 3024, while the sum is 30.
Adding to 20023110616107 its reverse (70161601132002), we get a palindrome (90184711748109).
The spelling of 20023110616107 in words is "twenty trillion, twenty-three billion, one hundred ten million, six hundred sixteen thousand, one hundred seven".
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