Base | Representation |
---|---|
bin | 11101011100011110000… |
… | …101110101011000000010 |
3 | 21011102211121212212021100 |
4 | 131130132011311120002 |
5 | 231122443204122432 |
6 | 4145315234235230 |
7 | 266121406656063 |
oct | 35343605653002 |
9 | 7142747785240 |
10 | 2023434442242 |
11 | 710151aa0124 |
12 | 2881a4125b16 |
13 | 118a69633a45 |
14 | 6dd12d4a56a |
15 | 3797a50607c |
hex | 1d71e175602 |
2023434442242 has 96 divisors (see below), whose sum is σ = 4793487828480. Its totient is φ = 614101178880.
The previous prime is 2023434442241. The next prime is 2023434442243. The reversal of 2023434442242 is 2422444343202.
2023434442242 is a `hidden beast` number, since 2 + 0 + 2 + 34 + 344 + 42 + 242 = 666.
It is an interprime number because it is at equal distance from previous prime (2023434442241) and next prime (2023434442243).
It is a junction number, because it is equal to n+sod(n) for n = 2023434442197 and 2023434442206.
It is not an unprimeable number, because it can be changed into a prime (2023434442241) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26931184 + ... + 27006212.
It is an arithmetic number, because the mean of its divisors is an integer number (49932164880).
Almost surely, 22023434442242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2023434442242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2396743914240).
2023434442242 is an abundant number, since it is smaller than the sum of its proper divisors (2770053386238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023434442242 is a wasteful number, since it uses less digits than its factorization.
2023434442242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77928 (or 77925 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 36.
Adding to 2023434442242 its reverse (2422444343202), we get a palindrome (4445878785444).
The spelling of 2023434442242 in words is "two trillion, twenty-three billion, four hundred thirty-four million, four hundred forty-two thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •