Base | Representation |
---|---|
bin | 10010110101111111… |
… | …001100000111110101 |
3 | 1221020002011111001122 |
4 | 102311333030013311 |
5 | 312414134010010 |
6 | 13143413433325 |
7 | 1314252411623 |
oct | 226577140765 |
9 | 57202144048 |
10 | 20233110005 |
11 | 8643077019 |
12 | 3b0803b845 |
13 | 1ba5a85654 |
14 | d9d246513 |
15 | 7d6465855 |
hex | 4b5fcc1f5 |
20233110005 has 24 divisors (see below), whose sum is σ = 25495830528. Its totient is φ = 15412849056.
The previous prime is 20233109999. The next prime is 20233110083. The reversal of 20233110005 is 50001133202.
It is not a de Polignac number, because 20233110005 - 210 = 20233108981 is a prime.
It is a super-2 number, since 2×202331100052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572684 + ... + 606986.
It is an arithmetic number, because the mean of its divisors is an integer number (1062326272).
Almost surely, 220233110005 is an apocalyptic number.
It is an amenable number.
20233110005 is a deficient number, since it is larger than the sum of its proper divisors (5262720523).
20233110005 is a wasteful number, since it uses less digits than its factorization.
20233110005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34577 (or 34554 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
Adding to 20233110005 its reverse (50001133202), we get a palindrome (70234243207).
The spelling of 20233110005 in words is "twenty billion, two hundred thirty-three million, one hundred ten thousand, five".
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