Base | Representation |
---|---|
bin | 11000110000101… |
… | …111010111110010 |
3 | 1001221201001000010 |
4 | 120300233113302 |
5 | 1322322231010 |
6 | 105120035350 |
7 | 13203045363 |
oct | 3060572762 |
9 | 1057631003 |
10 | 415430130 |
11 | 1a3554895 |
12 | b7162b56 |
13 | 680b495b |
14 | 3d25db6a |
15 | 26710620 |
hex | 18c2f5f2 |
415430130 has 32 divisors (see below), whose sum is σ = 1013381568. Its totient is φ = 108964800.
The previous prime is 415430123. The next prime is 415430131. The reversal of 415430130 is 31034514.
It is a junction number, because it is equal to n+sod(n) for n = 415430097 and 415430106.
It is not an unprimeable number, because it can be changed into a prime (415430131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111676 + ... + 115335.
It is an arithmetic number, because the mean of its divisors is an integer number (31668174).
Almost surely, 2415430130 is an apocalyptic number.
415430130 is an abundant number, since it is smaller than the sum of its proper divisors (597951438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415430130 is a wasteful number, since it uses less digits than its factorization.
415430130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227082.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 415430130 is about 20382.1031790147. The cubic root of 415430130 is about 746.1612028156.
Adding to 415430130 its reverse (31034514), we get a palindrome (446464644).
The spelling of 415430130 in words is "four hundred fifteen million, four hundred thirty thousand, one hundred thirty".
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