Base | Representation |
---|---|
bin | 10101101111010111… |
… | …000001100010000100 |
3 | 2020020211020112100111 |
4 | 111233113001202010 |
5 | 340301321034134 |
6 | 14420152322404 |
7 | 1454315304424 |
oct | 255727014204 |
9 | 66224215314 |
10 | 23343143044 |
11 | 9999660961 |
12 | 46356a3404 |
13 | 22801b42a0 |
14 | 11b62d2484 |
15 | 9194e1c64 |
hex | 56f5c1884 |
23343143044 has 48 divisors (see below), whose sum is σ = 46332377280. Its totient is φ = 10201403520.
The previous prime is 23343143011. The next prime is 23343143051. The reversal of 23343143044 is 44034134332.
It is a junction number, because it is equal to n+sod(n) for n = 23343142997 and 23343143015.
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, 2347467 + ... + 2357389.
It is an arithmetic number, because the mean of its divisors is an integer number (965257860).
Almost surely, 223343143044 is an apocalyptic number.
It is an amenable number.
23343143044 is a deficient number, since it is larger than the sum of its proper divisors (22989234236).
23343143044 is a wasteful number, since it uses less digits than its factorization.
23343143044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12340 (or 12338 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 23343143044 its reverse (44034134332), we get a palindrome (67377277376).
The spelling of 23343143044 in words is "twenty-three billion, three hundred forty-three million, one hundred forty-three thousand, forty-four".
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