Base | Representation |
---|---|
bin | 111111110111100110011 |
3 | 10221022212000 |
4 | 13332330303 |
5 | 1013432401 |
6 | 112505043 |
7 | 23534415 |
oct | 7767463 |
9 | 3838760 |
10 | 2092851 |
11 | 11aa432 |
12 | 84b183 |
13 | 583797 |
14 | 3c69b5 |
15 | 2b5186 |
hex | 1fef33 |
2092851 has 8 divisors (see below), whose sum is σ = 3100560. Its totient is φ = 1395216.
The previous prime is 2092847. The next prime is 2092859. The reversal of 2092851 is 1582902.
It is not a de Polignac number, because 2092851 - 22 = 2092847 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 77513 = 2092851 / (2 + 0 + 9 + 2 + 8 + 5 + 1).
It is not an unprimeable number, because it can be changed into a prime (2092859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38730 + ... + 38783.
It is an arithmetic number, because the mean of its divisors is an integer number (387570).
22092851 is an apocalyptic number.
2092851 is a deficient number, since it is larger than the sum of its proper divisors (1007709).
2092851 is an equidigital number, since it uses as much as digits as its factorization.
2092851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77522 (or 77516 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 2092851 is about 1446.6689324099. The cubic root of 2092851 is about 127.9124360427.
The spelling of 2092851 in words is "two million, ninety-two thousand, eight hundred fifty-one".
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