Base | Representation |
---|---|
bin | 1111100110101101110011 |
3 | 21200211102212 |
4 | 33212231303 |
5 | 2021400424 |
6 | 223402335 |
7 | 46525232 |
oct | 17465563 |
9 | 7624385 |
10 | 4090739 |
11 | 2344484 |
12 | 14533ab |
13 | b02c73 |
14 | 786b19 |
15 | 55c10e |
hex | 3e6b73 |
4090739 has 4 divisors (see below), whose sum is σ = 4177824. Its totient is φ = 4003656.
The previous prime is 4090733. The next prime is 4090747. The reversal of 4090739 is 9370904.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4090739 - 220 = 3042163 is a prime.
It is a super-2 number, since 2×40907392 = 33468291132242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4090733) 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, 43472 + ... + 43565.
It is an arithmetic number, because the mean of its divisors is an integer number (1044456).
Almost surely, 24090739 is an apocalyptic number.
4090739 is a deficient number, since it is larger than the sum of its proper divisors (87085).
4090739 is an equidigital number, since it uses as much as digits as its factorization.
4090739 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87084.
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 4090739 is about 2022.5575393546. The cubic root of 4090739 is about 159.9314680461.
The spelling of 4090739 in words is "four million, ninety thousand, seven hundred thirty-nine".
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