Base | Representation |
---|---|
bin | 1011110010010100010101 |
3 | 12210222020210 |
4 | 23302110111 |
5 | 1242332220 |
6 | 150120033 |
7 | 35155554 |
oct | 13622425 |
9 | 5728223 |
10 | 3089685 |
11 | 1820365 |
12 | 1050019 |
13 | 842421 |
14 | 5a5d9b |
15 | 4106e0 |
hex | 2f2515 |
3089685 has 32 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 1513728.
The previous prime is 3089663. The next prime is 3089687. The reversal of 3089685 is 5869803.
3089685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3089685 - 26 = 3089621 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3089687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10399 + ... + 10691.
It is an arithmetic number, because the mean of its divisors is an integer number (167580).
Almost surely, 23089685 is an apocalyptic number.
It is an amenable number.
3089685 is a deficient number, since it is larger than the sum of its proper divisors (2272875).
3089685 is a wasteful number, since it uses less digits than its factorization.
3089685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 3089685 is about 1757.7499822216. The cubic root of 3089685 is about 145.6480702335.
The spelling of 3089685 in words is "three million, eighty-nine thousand, six hundred eighty-five".
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