Base | Representation |
---|---|
bin | 1011110010000000011001 |
3 | 12210220111112 |
4 | 23302000121 |
5 | 1242312114 |
6 | 150110105 |
7 | 35152052 |
oct | 13620031 |
9 | 5726445 |
10 | 3088409 |
11 | 181a405 |
12 | 104b335 |
13 | 84197c |
14 | 5a5729 |
15 | 41013e |
hex | 2f2019 |
3088409 has 4 divisors (see below), whose sum is σ = 3100416. Its totient is φ = 3076404.
The previous prime is 3088399. The next prime is 3088439. The reversal of 3088409 is 9048803.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3088409 - 220 = 2039833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3088439) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5609 + ... + 6134.
It is an arithmetic number, because the mean of its divisors is an integer number (775104).
Almost surely, 23088409 is an apocalyptic number.
It is an amenable number.
3088409 is a deficient number, since it is larger than the sum of its proper divisors (12007).
3088409 is a wasteful number, since it uses less digits than its factorization.
3088409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12006.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 3088409 is about 1757.3869807188. The cubic root of 3088409 is about 145.6280172154.
The spelling of 3088409 in words is "three million, eighty-eight thousand, four hundred nine".
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