Base | Representation |
---|---|
bin | 111100010010110… |
… | …1000111101100110 |
3 | 12012222212210202222 |
4 | 1320211220331212 |
5 | 13120410224110 |
6 | 532430432342 |
7 | 101064230012 |
oct | 17045507546 |
9 | 5188783688 |
10 | 2023133030 |
11 | 949007876 |
12 | 4856626b2 |
13 | 2631b6849 |
14 | 15299b542 |
15 | bc931c55 |
hex | 78968f66 |
2023133030 has 16 divisors (see below), whose sum is σ = 3646280880. Its totient is φ = 808221792.
The previous prime is 2023133029. The next prime is 2023133033. The reversal of 2023133030 is 303313202.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023133033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120665 + ... + 136404.
It is an arithmetic number, because the mean of its divisors is an integer number (227892555).
Almost surely, 22023133030 is an apocalyptic number.
2023133030 is a deficient number, since it is larger than the sum of its proper divisors (1623147850).
2023133030 is a wasteful number, since it uses less digits than its factorization.
2023133030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257863.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 2023133030 is about 44979.2511053708. The cubic root of 2023133030 is about 1264.7600726052.
Adding to 2023133030 its reverse (303313202), we get a palindrome (2326446232).
The spelling of 2023133030 in words is "two billion, twenty-three million, one hundred thirty-three thousand, thirty".
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