Base | Representation |
---|---|
bin | 111100010010110… |
… | …1000111101100001 |
3 | 12012222212210202210 |
4 | 1320211220331201 |
5 | 13120410224100 |
6 | 532430432333 |
7 | 101064230004 |
oct | 17045507541 |
9 | 5188783683 |
10 | 2023133025 |
11 | 949007871 |
12 | 4856626a9 |
13 | 2631b6844 |
14 | 15299b53b |
15 | bc931c50 |
hex | 78968f61 |
2023133025 has 24 divisors (see below), whose sum is σ = 3541675104. Its totient is φ = 1015532800.
The previous prime is 2023133009. The next prime is 2023133029. The reversal of 2023133025 is 5203313202.
It is not a de Polignac number, because 2023133025 - 24 = 2023133009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2023132992 and 2023133010.
It is not an unprimeable number, because it can be changed into a prime (2023133029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 792111 + ... + 794660.
It is an arithmetic number, because the mean of its divisors is an integer number (147569796).
Almost surely, 22023133025 is an apocalyptic number.
2023133025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2023133025 is a deficient number, since it is larger than the sum of its proper divisors (1518542079).
2023133025 is a wasteful number, since it uses less digits than its factorization.
2023133025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1586801 (or 1586796 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 2023133025 is about 44979.2510497896. The cubic root of 2023133025 is about 1264.7600715633.
Adding to 2023133025 its reverse (5203313202), we get a palindrome (7226446227).
The spelling of 2023133025 in words is "two billion, twenty-three million, one hundred thirty-three thousand, twenty-five".
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