Base | Representation |
---|---|
bin | 11000101111100… |
… | …010011100010110 |
3 | 1001221010000202202 |
4 | 120233202130112 |
5 | 1322232140110 |
6 | 105105204502 |
7 | 13200263621 |
oct | 3057423426 |
9 | 1057100682 |
10 | 415115030 |
11 | 1a335a080 |
12 | b7030732 |
13 | 680043c5 |
14 | 3d1badb8 |
15 | 2669c0a5 |
hex | 18be2716 |
415115030 has 16 divisors (see below), whose sum is σ = 815135184. Its totient is φ = 150950880.
The previous prime is 415115023. The next prime is 415115033. The reversal of 415115030 is 30511514.
It is a junction number, because it is equal to n+sod(n) for n = 415114993 and 415115011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415115033) 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, 1886777 + ... + 1886996.
It is an arithmetic number, because the mean of its divisors is an integer number (50945949).
Almost surely, 2415115030 is an apocalyptic number.
415115030 is a deficient number, since it is larger than the sum of its proper divisors (400020154).
415115030 is a wasteful number, since it uses less digits than its factorization.
415115030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3773791.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 415115030 is about 20374.3718921590. The cubic root of 415115030 is about 745.9725029217.
Adding to 415115030 its reverse (30511514), we get a palindrome (445626544).
The spelling of 415115030 in words is "four hundred fifteen million, one hundred fifteen thousand, thirty".
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