Base | Representation |
---|---|
bin | 111111111101101011001 |
3 | 10221111010012 |
4 | 13333231121 |
5 | 1014032321 |
6 | 112531305 |
7 | 23546450 |
oct | 7775531 |
9 | 3844105 |
10 | 2095961 |
11 | 12017aa |
12 | 850b35 |
13 | 58501a |
14 | 3c7b97 |
15 | 2b605b |
hex | 1ffb59 |
2095961 has 16 divisors (see below), whose sum is σ = 2513280. Its totient is φ = 1710720.
The previous prime is 2095943. The next prime is 2095969. The reversal of 2095961 is 1695902.
It is a cyclic number.
It is not a de Polignac number, because 2095961 - 214 = 2079577 is a prime.
It is a nialpdrome in base 8.
It is not an unprimeable number, because it can be changed into a prime (2095969) 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, 19175 + ... + 19283.
It is an arithmetic number, because the mean of its divisors is an integer number (157080).
22095961 is an apocalyptic number.
It is an amenable number.
2095961 is a deficient number, since it is larger than the sum of its proper divisors (417319).
2095961 is a wasteful number, since it uses less digits than its factorization.
2095961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224.
The product of its (nonzero) digits is 4860, while the sum is 32.
The square root of 2095961 is about 1447.7434164934. The cubic root of 2095961 is about 127.9757644545.
The spelling of 2095961 in words is "two million, ninety-five thousand, nine hundred sixty-one".
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