Base | Representation |
---|---|
bin | 11000010100100… |
… | …101001000000010 |
3 | 1001102210222210201 |
4 | 120110211020002 |
5 | 1313430020010 |
6 | 104253515414 |
7 | 13053231460 |
oct | 3024451002 |
9 | 1042728721 |
10 | 408048130 |
11 | 19a372666 |
12 | b47a2b6a |
13 | 666cb8c9 |
14 | 3c29b830 |
15 | 25c5323a |
hex | 18525202 |
408048130 has 32 divisors (see below), whose sum is σ = 853649280. Its totient is φ = 137529600.
The previous prime is 408048119. The next prime is 408048131. The reversal of 408048130 is 31840804.
It is not an unprimeable number, because it can be changed into a prime (408048131) 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, 45271 + ... + 53530.
It is an arithmetic number, because the mean of its divisors is an integer number (26676540).
Almost surely, 2408048130 is an apocalyptic number.
408048130 is an abundant number, since it is smaller than the sum of its proper divisors (445601150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
408048130 is a wasteful number, since it uses less digits than its factorization.
408048130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98874.
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 408048130 is about 20200.2012366214. The cubic root of 408048130 is about 741.7151172040.
Adding to 408048130 its reverse (31840804), we get a palindrome (439888934).
The spelling of 408048130 in words is "four hundred eight million, forty-eight thousand, one hundred thirty".
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