Base | Representation |
---|---|
bin | 101101111110100111011001… |
… | …0101011000101111010101001 |
3 | 1222000222010112021201022122110 |
4 | 1123331032302223011322221 |
5 | 411002140121300242441 |
6 | 3552052324544312533 |
7 | 151121050332160626 |
oct | 13375166253057251 |
9 | 1860863467638573 |
10 | 404430003134121 |
11 | 10795588a334378 |
12 | 394392b1912749 |
13 | 1448877c8a6303 |
14 | 71c273376d34d |
15 | 31b5244a29b16 |
hex | 16fd3b2ac5ea9 |
404430003134121 has 8 divisors (see below), whose sum is σ = 539678767409280. Its totient is φ = 269400620474192.
The previous prime is 404430003134107. The next prime is 404430003134123. The reversal of 404430003134121 is 121431300034404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 404430003134121 - 215 = 404430003101353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (404430003134123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54845399505 + ... + 54845406878.
It is an arithmetic number, because the mean of its divisors is an integer number (67459845926160).
Almost surely, 2404430003134121 is an apocalyptic number.
It is an amenable number.
404430003134121 is a deficient number, since it is larger than the sum of its proper divisors (135248764275159).
404430003134121 is a wasteful number, since it uses less digits than its factorization.
404430003134121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109690807615.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 404430003134121 its reverse (121431300034404), we get a palindrome (525861303168525).
The spelling of 404430003134121 in words is "four hundred four trillion, four hundred thirty billion, three million, one hundred thirty-four thousand, one hundred twenty-one".
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