Base | Representation |
---|---|
bin | 1011110000110001101… |
… | …00011000010011100110 |
3 | 1102122011102221022212202 |
4 | 11320120310120103212 |
5 | 23110141141410204 |
6 | 505354425414502 |
7 | 41125022312111 |
oct | 5703064302346 |
9 | 1378142838782 |
10 | 404143310054 |
11 | 14643a3a9590 |
12 | 663aa93a432 |
13 | 2c158b588b3 |
14 | 157bc57d578 |
15 | a7a552ae1e |
hex | 5e18d184e6 |
404143310054 has 8 divisors (see below), whose sum is σ = 661325416488. Its totient is φ = 183701504560.
The previous prime is 404143310029. The next prime is 404143310059. The reversal of 404143310054 is 450013341404.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4041433100542 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 404143309999 and 404143310026.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404143310059) 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, 9185075207 + ... + 9185075250.
It is an arithmetic number, because the mean of its divisors is an integer number (82665677061).
Almost surely, 2404143310054 is an apocalyptic number.
404143310054 is a deficient number, since it is larger than the sum of its proper divisors (257182106434).
404143310054 is a wasteful number, since it uses less digits than its factorization.
404143310054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18370150470.
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 404143310054 its reverse (450013341404), we get a palindrome (854156651458).
The spelling of 404143310054 in words is "four hundred four billion, one hundred forty-three million, three hundred ten thousand, fifty-four".
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