Base | Representation |
---|---|
bin | 11000110001111… |
… | …000100110010000 |
3 | 1001222021021102210 |
4 | 120301320212100 |
5 | 1322411330224 |
6 | 105130312120 |
7 | 13205435001 |
oct | 3061704620 |
9 | 1058237383 |
10 | 415730064 |
11 | 1a373a172 |
12 | b7288640 |
13 | 6818b329 |
14 | 3d2db1a8 |
15 | 2676e429 |
hex | 18c78990 |
415730064 has 20 divisors (see below), whose sum is σ = 1073969456. Its totient is φ = 138576672.
The previous prime is 415730059. The next prime is 415730071. The reversal of 415730064 is 460037514.
It is a super-2 number, since 2×4157300642 = 345662972226888192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4330474 + ... + 4330569.
Almost surely, 2415730064 is an apocalyptic number.
It is an amenable number.
415730064 is an abundant number, since it is smaller than the sum of its proper divisors (658239392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415730064 is a wasteful number, since it uses less digits than its factorization.
415730064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8661054 (or 8661048 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 415730064 is about 20389.4596299166. The cubic root of 415730064 is about 746.3407318225.
Adding to 415730064 its reverse (460037514), we get a palindrome (875767578).
The spelling of 415730064 in words is "four hundred fifteen million, seven hundred thirty thousand, sixty-four".
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