Base | Representation |
---|---|
bin | 111111100110010000111 |
3 | 10220212200021 |
4 | 13330302013 |
5 | 1013141400 |
6 | 112400011 |
7 | 23466505 |
oct | 7746207 |
9 | 3825607 |
10 | 2083975 |
11 | 11a37a3 |
12 | 846007 |
13 | 57c72a |
14 | 3c3675 |
15 | 2b271a |
hex | 1fcc87 |
2083975 has 12 divisors (see below), whose sum is σ = 2668480. Its totient is φ = 1612800.
The previous prime is 2083973. The next prime is 2083981. The reversal of 2083975 is 5793802.
It is not a de Polignac number, because 2083975 - 21 = 2083973 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2083975.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2083973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570 + ... + 2119.
22083975 is an apocalyptic number.
2083975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2083975 is a deficient number, since it is larger than the sum of its proper divisors (584505).
2083975 is a wasteful number, since it uses less digits than its factorization.
2083975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2730 (or 2725 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 2083975 is about 1443.5979357148. The cubic root of 2083975 is about 127.7313497921.
The spelling of 2083975 in words is "two million, eighty-three thousand, nine hundred seventy-five".
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