Base | Representation |
---|---|
bin | 11000011000101… |
… | …101010010010010 |
3 | 1001111211222000210 |
4 | 120120231102102 |
5 | 1314214131010 |
6 | 104333024550 |
7 | 13065356133 |
oct | 3030552222 |
9 | 1044758023 |
10 | 409130130 |
11 | 19aa41582 |
12 | b5025156 |
13 | 669ba246 |
14 | 3c49dc8a |
15 | 25db8b20 |
hex | 1862d492 |
409130130 has 16 divisors (see below), whose sum is σ = 981912384. Its totient is φ = 109101360.
The previous prime is 409130129. The next prime is 409130153. The reversal of 409130130 is 31031904.
It is a junction number, because it is equal to n+sod(n) for n = 409130097 and 409130106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6818806 + ... + 6818865.
It is an arithmetic number, because the mean of its divisors is an integer number (61369524).
Almost surely, 2409130130 is an apocalyptic number.
409130130 is an abundant number, since it is smaller than the sum of its proper divisors (572782254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409130130 is a wasteful number, since it uses less digits than its factorization.
409130130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13637681.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 409130130 is about 20226.9654174817. The cubic root of 409130130 is about 742.3701277232.
The spelling of 409130130 in words is "four hundred nine million, one hundred thirty thousand, one hundred thirty".
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