Base | Representation |
---|---|
bin | 1011110000111100000… |
… | …00101110110011010001 |
3 | 1102122101111212200110121 |
4 | 11320132000232303101 |
5 | 23110330442342001 |
6 | 505411221030241 |
7 | 41130130665562 |
oct | 5703600566321 |
9 | 1378344780417 |
10 | 404230434001 |
11 | 1464845a6049 |
12 | 66413b55381 |
13 | 2c170c11724 |
14 | 157c9d7c169 |
15 | a7aceda6a1 |
hex | 5e1e02ecd1 |
404230434001 has 4 divisors (see below), whose sum is σ = 404314846900. Its totient is φ = 404146021104.
The previous prime is 404230433993. The next prime is 404230434029. The reversal of 404230434001 is 100434032404.
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 107941817025 + 296288616976 = 328545^2 + 544324^2 .
It is a cyclic number.
It is not a de Polignac number, because 404230434001 - 23 = 404230433993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (404230434061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42199266 + ... + 42208843.
It is an arithmetic number, because the mean of its divisors is an integer number (101078711725).
Almost surely, 2404230434001 is an apocalyptic number.
It is an amenable number.
404230434001 is a deficient number, since it is larger than the sum of its proper divisors (84412899).
404230434001 is an equidigital number, since it uses as much as digits as its factorization.
404230434001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84412898.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 404230434001 its reverse (100434032404), we get a palindrome (504664466405).
The spelling of 404230434001 in words is "four hundred four billion, two hundred thirty million, four hundred thirty-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •