Base | Representation |
---|---|
bin | 11101011100001010010… |
… | …010011110100011010111 |
3 | 21011101222110201211111002 |
4 | 131130022102132203113 |
5 | 231121303131243221 |
6 | 4145222245333515 |
7 | 266110234032515 |
oct | 35341222364327 |
9 | 7141873654432 |
10 | 2023102212311 |
11 | 70aaa1502934 |
12 | 288110a0729b |
13 | 118a1585cc9b |
14 | 6dcc0b874b5 |
15 | 3795b27c80b |
hex | 1d70a49e8d7 |
2023102212311 has 4 divisors (see below), whose sum is σ = 2023113739800. Its totient is φ = 2023090684824.
The previous prime is 2023102212289. The next prime is 2023102212331. The reversal of 2023102212311 is 1132122013202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2023102212311 - 210 = 2023102211287 is a prime.
It is a super-2 number, since 2×20231022123112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023102212331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5496356 + ... + 5852873.
It is an arithmetic number, because the mean of its divisors is an integer number (505778434950).
Almost surely, 22023102212311 is an apocalyptic number.
2023102212311 is a deficient number, since it is larger than the sum of its proper divisors (11527489).
2023102212311 is a wasteful number, since it uses less digits than its factorization.
2023102212311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11527488.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2023102212311 its reverse (1132122013202), we get a palindrome (3155224225513).
The spelling of 2023102212311 in words is "two trillion, twenty-three billion, one hundred two million, two hundred twelve thousand, three hundred eleven".
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