Base | Representation |
---|---|
bin | 1111100110010011001111 |
3 | 21200202002220 |
4 | 33212103033 |
5 | 2021322124 |
6 | 223350423 |
7 | 46520253 |
oct | 17462317 |
9 | 7622086 |
10 | 4089039 |
11 | 2343179 |
12 | 1452413 |
13 | b02266 |
14 | 786263 |
15 | 55b879 |
hex | 3e64cf |
4089039 has 8 divisors (see below), whose sum is σ = 5492400. Its totient is φ = 2705856.
The previous prime is 4089037. The next prime is 4089073. The reversal of 4089039 is 9309804.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4089039 - 21 = 4089037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4089037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4564 + ... + 5385.
It is an arithmetic number, because the mean of its divisors is an integer number (686550).
Almost surely, 24089039 is an apocalyptic number.
4089039 is a deficient number, since it is larger than the sum of its proper divisors (1403361).
4089039 is a wasteful number, since it uses less digits than its factorization.
4089039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10089.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 4089039 is about 2022.1372356989. The cubic root of 4089039 is about 159.9093105853.
The spelling of 4089039 in words is "four million, eighty-nine thousand, thirty-nine".
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