Base | Representation |
---|---|
bin | 11000011000101… |
… | …000001001000010 |
3 | 1001111210220010100 |
4 | 120120220021002 |
5 | 1314212442213 |
6 | 104332343230 |
7 | 13065240531 |
oct | 3030501102 |
9 | 1044726110 |
10 | 409109058 |
11 | 19aa27766 |
12 | b5014b16 |
13 | 669b0787 |
14 | 3c496318 |
15 | 25db2773 |
hex | 18628242 |
409109058 has 24 divisors (see below), whose sum is σ = 887468400. Its totient is φ = 136205784.
The previous prime is 409109053. The next prime is 409109081. The reversal of 409109058 is 850901904.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (409109053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2233 + ... + 28691.
It is an arithmetic number, because the mean of its divisors is an integer number (36977850).
Almost surely, 2409109058 is an apocalyptic number.
409109058 is an abundant number, since it is smaller than the sum of its proper divisors (478359342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409109058 is a wasteful number, since it uses less digits than its factorization.
409109058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27326 (or 27323 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 409109058 is about 20226.4445219618. Note that the first 3 decimals coincide. The cubic root of 409109058 is about 742.3573823962.
The spelling of 409109058 in words is "four hundred nine million, one hundred nine thousand, fifty-eight".
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