Base | Representation |
---|---|
bin | 11000110000101… |
… | …100111001101110 |
3 | 1001221200112010110 |
4 | 120300230321232 |
5 | 1322321420024 |
6 | 105115520450 |
7 | 13203004032 |
oct | 3060547156 |
9 | 1057615113 |
10 | 415420014 |
11 | 1a3548229 |
12 | b7159126 |
13 | 680b0179 |
14 | 3d25a1c2 |
15 | 2670c629 |
hex | 18c2ce6e |
415420014 has 16 divisors (see below), whose sum is σ = 831215952. Its totient is φ = 138410688.
The previous prime is 415420013. The next prime is 415420039. The reversal of 415420014 is 410024514.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415420013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109 + ... + 28824.
It is an arithmetic number, because the mean of its divisors is an integer number (51950997).
Almost surely, 2415420014 is an apocalyptic number.
415420014 is an abundant number, since it is smaller than the sum of its proper divisors (415795938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415420014 is a wasteful number, since it uses less digits than its factorization.
415420014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31331.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 415420014 is about 20381.8550186189. The cubic root of 415420014 is about 746.1551462592.
Adding to 415420014 its reverse (410024514), we get a palindrome (825444528).
The spelling of 415420014 in words is "four hundred fifteen million, four hundred twenty thousand, fourteen".
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