Base | Representation |
---|---|
bin | 1011111010101111110… |
… | …00000010011110010001 |
3 | 1110010222111100100221212 |
4 | 11331113320002132101 |
5 | 23202122011413410 |
6 | 512041524425505 |
7 | 41404461164345 |
oct | 5752770023621 |
9 | 1403874310855 |
10 | 409496201105 |
11 | 148736a25892 |
12 | 67443548295 |
13 | 2c7ccb43554 |
14 | 15b69461625 |
15 | a9ba43cb05 |
hex | 5f57e02791 |
409496201105 has 4 divisors (see below), whose sum is σ = 491395441332. Its totient is φ = 327596960880.
The previous prime is 409496201099. The next prime is 409496201113. The reversal of 409496201105 is 501102694904.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 114211554304 + 295284646801 = 337952^2 + 543401^2 .
It is not a de Polignac number, because 409496201105 - 212 = 409496197009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40949620106 + ... + 40949620115.
It is an arithmetic number, because the mean of its divisors is an integer number (122848860333).
Almost surely, 2409496201105 is an apocalyptic number.
It is an amenable number.
409496201105 is a deficient number, since it is larger than the sum of its proper divisors (81899240227).
409496201105 is an equidigital number, since it uses as much as digits as its factorization.
409496201105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81899240226.
The product of its (nonzero) digits is 77760, while the sum is 41.
The spelling of 409496201105 in words is "four hundred nine billion, four hundred ninety-six million, two hundred one thousand, one hundred five".
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