Base | Representation |
---|---|
bin | 111100010010110… |
… | …0001011010101011 |
3 | 12012222211020101021 |
4 | 1320211201122223 |
5 | 13120403231443 |
6 | 532430033311 |
7 | 101064040630 |
oct | 17045413253 |
9 | 5188736337 |
10 | 2023102123 |
11 | 948a96629 |
12 | 485648837 |
13 | 2631a5763 |
14 | 152990187 |
15 | bc9279ed |
hex | 789616ab |
2023102123 has 8 divisors (see below), whose sum is σ = 2315420640. Its totient is φ = 1731609600.
The previous prime is 2023102111. The next prime is 2023102139. The reversal of 2023102123 is 3212013202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2023102123 - 25 = 2023102091 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2023102097 and 2023102106.
It is not an unprimeable number, because it can be changed into a prime (2023192123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201238 + ... + 211051.
It is an arithmetic number, because the mean of its divisors is an integer number (289427580).
Almost surely, 22023102123 is an apocalyptic number.
2023102123 is a deficient number, since it is larger than the sum of its proper divisors (292318517).
2023102123 is an equidigital number, since it uses as much as digits as its factorization.
2023102123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412997.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2023102123 is about 44978.9075345322. The cubic root of 2023102123 is about 1264.7536320766.
Adding to 2023102123 its reverse (3212013202), we get a palindrome (5235115325).
The spelling of 2023102123 in words is "two billion, twenty-three million, one hundred two thousand, one hundred twenty-three".
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