Base | Representation |
---|---|
bin | 111100010010111… |
… | …1010001000010001 |
3 | 12020000000101020020 |
4 | 1320211322020101 |
5 | 13120420001340 |
6 | 532432134053 |
7 | 101064642012 |
oct | 17045721021 |
9 | 5200011206 |
10 | 2023203345 |
11 | 949055689 |
12 | 485697329 |
13 | 26320c857 |
14 | 1529b9009 |
15 | bc9479d0 |
hex | 7897a211 |
2023203345 has 32 divisors (see below), whose sum is σ = 3275489280. Its totient is φ = 1066322880.
The previous prime is 2023203323. The next prime is 2023203359. The reversal of 2023203345 is 5433023202.
It is not a de Polignac number, because 2023203345 - 28 = 2023203089 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514296 + ... + 518214.
It is an arithmetic number, because the mean of its divisors is an integer number (102359040).
Almost surely, 22023203345 is an apocalyptic number.
It is an amenable number.
2023203345 is a deficient number, since it is larger than the sum of its proper divisors (1252285935).
2023203345 is a wasteful number, since it uses less digits than its factorization.
2023203345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4325.
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 2023203345 is about 44980.0327367600. The cubic root of 2023203345 is about 1264.7747248917.
Adding to 2023203345 its reverse (5433023202), we get a palindrome (7456226547).
The spelling of 2023203345 in words is "two billion, twenty-three million, two hundred three thousand, three hundred forty-five".
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