Base | Representation |
---|---|
bin | 111111100100111101001 |
3 | 10220211202110 |
4 | 13330213221 |
5 | 1013131210 |
6 | 112352533 |
7 | 23464530 |
oct | 7744751 |
9 | 3824673 |
10 | 2083305 |
11 | 11a3244 |
12 | 845749 |
13 | 57c333 |
14 | 3c3317 |
15 | 2b2420 |
hex | 1fc9e9 |
2083305 has 16 divisors (see below), whose sum is σ = 3809664. Its totient is φ = 952320.
The previous prime is 2083297. The next prime is 2083321. The reversal of 2083305 is 5033802.
It is not a de Polignac number, because 2083305 - 23 = 2083297 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9816 + ... + 10025.
It is an arithmetic number, because the mean of its divisors is an integer number (238104).
22083305 is an apocalyptic number.
It is an amenable number.
2083305 is a deficient number, since it is larger than the sum of its proper divisors (1726359).
2083305 is a wasteful number, since it uses less digits than its factorization.
2083305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19856.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2083305 is about 1443.3658579861. The cubic root of 2083305 is about 127.7176597403.
It can be divided in two parts, 208330 and 5, that added together give a triangular number (208335 = T645).
The spelling of 2083305 in words is "two million, eighty-three thousand, three hundred five".
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