Base | Representation |
---|---|
bin | 111111010110100111101 |
3 | 10220110200121 |
4 | 13322310331 |
5 | 1012412330 |
6 | 112254541 |
7 | 23434243 |
oct | 7726475 |
9 | 3813617 |
10 | 2075965 |
11 | 1198781 |
12 | 841451 |
13 | 578ba8 |
14 | 3c0793 |
15 | 2b017a |
hex | 1fad3d |
2075965 has 16 divisors (see below), whose sum is σ = 2620800. Its totient is φ = 1576512.
The previous prime is 2075963. The next prime is 2075981. The reversal of 2075965 is 5695702.
It is a cyclic number.
It is not a de Polignac number, because 2075965 - 21 = 2075963 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2075965.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2075963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14866 + ... + 15004.
It is an arithmetic number, because the mean of its divisors is an integer number (163800).
22075965 is an apocalyptic number.
It is an amenable number.
2075965 is a deficient number, since it is larger than the sum of its proper divisors (544835).
2075965 is a wasteful number, since it uses less digits than its factorization.
2075965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276.
The product of its (nonzero) digits is 18900, while the sum is 34.
The square root of 2075965 is about 1440.8209465440. The cubic root of 2075965 is about 127.5674895802.
The spelling of 2075965 in words is "two million, seventy-five thousand, nine hundred sixty-five".
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