Base | Representation |
---|---|
bin | 111100010010100… |
… | …1000110010001001 |
3 | 12012222122002222022 |
4 | 1320211020302021 |
5 | 13120342014400 |
6 | 532423534225 |
7 | 101063140520 |
oct | 17045106211 |
9 | 5188562868 |
10 | 2023001225 |
11 | 948a27843 |
12 | 4855ba375 |
13 | 26316b85b |
14 | 1529654b7 |
15 | bc907b85 |
hex | 78948c89 |
2023001225 has 48 divisors (see below), whose sum is σ = 3034091520. Its totient is φ = 1308014400.
The previous prime is 2023001153. The next prime is 2023001249. The reversal of 2023001225 is 5221003202.
It is not a de Polignac number, because 2023001225 - 214 = 2022984841 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282236 + ... + 289314.
It is an arithmetic number, because the mean of its divisors is an integer number (63210240).
Almost surely, 22023001225 is an apocalyptic number.
2023001225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2023001225 is a deficient number, since it is larger than the sum of its proper divisors (1011090295).
2023001225 is a wasteful number, since it uses less digits than its factorization.
2023001225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7190 (or 7185 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 2023001225 is about 44977.7859059336. The cubic root of 2023001225 is about 1264.7326060770.
Adding to 2023001225 its reverse (5221003202), we get a palindrome (7244004427).
The spelling of 2023001225 in words is "two billion, twenty-three million, one thousand, two hundred twenty-five".
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