Base | Representation |
---|---|
bin | 100111001000110001… |
… | …100011111110111111 |
3 | 11000110122221202122011 |
4 | 213020301203332333 |
5 | 1142030411010221 |
6 | 31145525432051 |
7 | 3015241543654 |
oct | 471061437677 |
9 | 130418852564 |
10 | 42023141311 |
11 | 16904a71058 |
12 | 818956b627 |
13 | 3c6926cab8 |
14 | 206916bc2b |
15 | 115e41b1e1 |
hex | 9c8c63fbf |
42023141311 has 4 divisors (see below), whose sum is σ = 42023554624. Its totient is φ = 42022728000.
The previous prime is 42023141287. The next prime is 42023141333. The reversal of 42023141311 is 11314132024.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42023141311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42023141341) 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, 64111 + ... + 296911.
It is an arithmetic number, because the mean of its divisors is an integer number (10505888656).
Almost surely, 242023141311 is an apocalyptic number.
42023141311 is a deficient number, since it is larger than the sum of its proper divisors (413313).
42023141311 is a wasteful number, since it uses less digits than its factorization.
42023141311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413312.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 42023141311 its reverse (11314132024), we get a palindrome (53337273335).
The spelling of 42023141311 in words is "forty-two billion, twenty-three million, one hundred forty-one thousand, three hundred eleven".
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