Base | Representation |
---|---|
bin | 100110100101000001… |
… | …110110000111101001 |
3 | 10221220212111021112121 |
4 | 212211001312013221 |
5 | 1134313344230441 |
6 | 31010223511241 |
7 | 2664340226563 |
oct | 464501660751 |
9 | 127825437477 |
10 | 41423430121 |
11 | 166274a0177 |
12 | 8040758521 |
13 | 3ba1c457c8 |
14 | 200d65c333 |
15 | 1126958dd1 |
hex | 9a50761e9 |
41423430121 has 4 divisors (see below), whose sum is σ = 41803461700. Its totient is φ = 41043398544.
The previous prime is 41423430101. The next prime is 41423430149. The reversal of 41423430121 is 12103432414.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13354113600 + 28069316521 = 115560^2 + 167539^2 .
It is a cyclic number.
It is not a de Polignac number, because 41423430121 - 29 = 41423429609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41423430101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190015626 + ... + 190015843.
It is an arithmetic number, because the mean of its divisors is an integer number (10450865425).
Almost surely, 241423430121 is an apocalyptic number.
It is an amenable number.
41423430121 is a deficient number, since it is larger than the sum of its proper divisors (380031579).
41423430121 is a wasteful number, since it uses less digits than its factorization.
41423430121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380031578.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 41423430121 its reverse (12103432414), we get a palindrome (53526862535).
The spelling of 41423430121 in words is "forty-one billion, four hundred twenty-three million, four hundred thirty thousand, one hundred twenty-one".
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