Base | Representation |
---|---|
bin | 11000110000110… |
… | …000001011010000 |
3 | 1001221201012112010 |
4 | 120300300023100 |
5 | 1322322332144 |
6 | 105120102520 |
7 | 13203061110 |
oct | 3060601320 |
9 | 1057635463 |
10 | 415433424 |
11 | 1a355730a |
12 | b7164a40 |
13 | 680b62c3 |
14 | 3d261040 |
15 | 267115b9 |
hex | 18c302d0 |
415433424 has 80 divisors (see below), whose sum is σ = 1246686080. Its totient is φ = 116743680.
The previous prime is 415433413. The next prime is 415433441. The reversal of 415433424 is 424334514.
It is a junction number, because it is equal to n+sod(n) for n = 415433391 and 415433400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10362 + ... + 30630.
It is an arithmetic number, because the mean of its divisors is an integer number (15583576).
Almost surely, 2415433424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 415433424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623343040).
415433424 is an abundant number, since it is smaller than the sum of its proper divisors (831252656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415433424 is a wasteful number, since it uses less digits than its factorization.
415433424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20348 (or 20342 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
The square root of 415433424 is about 20382.1839850395. The cubic root of 415433424 is about 746.1631749471.
Adding to 415433424 its reverse (424334514), we get a palindrome (839767938).
The spelling of 415433424 in words is "four hundred fifteen million, four hundred thirty-three thousand, four hundred twenty-four".
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