Base | Representation |
---|---|
bin | 111100010011001… |
… | …0101001001100101 |
3 | 12020000020000001100 |
4 | 1320212111021211 |
5 | 13120432022041 |
6 | 532434350313 |
7 | 101065612461 |
oct | 17046251145 |
9 | 5200200040 |
10 | 2023314021 |
11 | 949120853 |
12 | 48572b399 |
13 | 26324b041 |
14 | 152a074a1 |
15 | bc96a6b6 |
hex | 78995265 |
2023314021 has 12 divisors (see below), whose sum is σ = 3023343180. Its totient is φ = 1302362880.
The previous prime is 2023314017. The next prime is 2023314067. The reversal of 2023314021 is 1204133202.
It can be written as a sum of positive squares in 2 ways, for example, as 1121513121 + 901800900 = 33489^2 + 30030^2 .
It is not a de Polignac number, because 2023314021 - 22 = 2023314017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2023313985 and 2023314003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023314121) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3875820 + ... + 3876341.
It is an arithmetic number, because the mean of its divisors is an integer number (251945265).
Almost surely, 22023314021 is an apocalyptic number.
It is an amenable number.
2023314021 is a deficient number, since it is larger than the sum of its proper divisors (1000029159).
2023314021 is a wasteful number, since it uses less digits than its factorization.
2023314021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7752196 (or 7752193 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2023314021 is about 44981.2629991644. The cubic root of 2023314021 is about 1264.7977869425.
Adding to 2023314021 its reverse (1204133202), we get a palindrome (3227447223).
The spelling of 2023314021 in words is "two billion, twenty-three million, three hundred fourteen thousand, twenty-one".
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