Base | Representation |
---|---|
bin | 101101100001011100001100… |
… | …0000111001001100010001101 |
3 | 1221111202210112121002221002202 |
4 | 1123002320120013021202031 |
5 | 404440441040104031300 |
6 | 3535342300345531245 |
7 | 150225255655011635 |
oct | 13302703007114215 |
9 | 1844683477087082 |
10 | 400420205533325 |
11 | 10664a28a0aa26a |
12 | 38ab01507a3b25 |
13 | 14257604007773 |
14 | 70c46271156c5 |
15 | 3145cad841ad5 |
hex | 16c2e181c988d |
400420205533325 has 24 divisors (see below), whose sum is σ = 499480406166336. Its totient is φ = 318430594944000.
The previous prime is 400420205533319. The next prime is 400420205533373. The reversal of 400420205533325 is 523335502024004.
It is not a de Polignac number, because 400420205533325 - 28 = 400420205533069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41775956 + ... + 50458605.
It is an arithmetic number, because the mean of its divisors is an integer number (20811683590264).
Almost surely, 2400420205533325 is an apocalyptic number.
It is an amenable number.
400420205533325 is a deficient number, since it is larger than the sum of its proper divisors (99060200633011).
400420205533325 is a wasteful number, since it uses less digits than its factorization.
400420205533325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92235605 (or 92235600 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 38.
Adding to 400420205533325 its reverse (523335502024004), we get a palindrome (923755707557329).
The spelling of 400420205533325 in words is "four hundred trillion, four hundred twenty billion, two hundred five million, five hundred thirty-three thousand, three hundred twenty-five".
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