Base | Representation |
---|---|
bin | 1010111100101100100011 |
3 | 12101210222012 |
4 | 22330230203 |
5 | 1213320201 |
6 | 141303135 |
7 | 33252332 |
oct | 12745443 |
9 | 5353865 |
10 | 2870051 |
11 | 1690348 |
12 | b64aab |
13 | 796472 |
14 | 549d19 |
15 | 3ba5bb |
hex | 2bcb23 |
2870051 has 2 divisors, whose sum is σ = 2870052. Its totient is φ = 2870050.
The previous prime is 2870047. The next prime is 2870081. The reversal of 2870051 is 1500782.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2870051 - 22 = 2870047 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 2869999 and 2870026.
It is not a weakly prime, because it can be changed into another prime (2870081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435025 + 1435026.
It is an arithmetic number, because the mean of its divisors is an integer number (1435026).
22870051 is an apocalyptic number.
2870051 is a deficient number, since it is larger than the sum of its proper divisors (1).
2870051 is an equidigital number, since it uses as much as digits as its factorization.
2870051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 2870051 is about 1694.1224867169. The cubic root of 2870051 is about 142.1117120001. Note that the first 3 decimals are identical.
The spelling of 2870051 in words is "two million, eight hundred seventy thousand, fifty-one".
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