Base | Representation |
---|---|
bin | 111111011110110010111 |
3 | 10220200102122 |
4 | 13323312113 |
5 | 1013031101 |
6 | 112330155 |
7 | 23452403 |
oct | 7736627 |
9 | 3820378 |
10 | 2080151 |
11 | 11a0937 |
12 | 84395b |
13 | 57aa78 |
14 | 3c2103 |
15 | 2b151b |
hex | 1fbd97 |
2080151 has 2 divisors, whose sum is σ = 2080152. Its totient is φ = 2080150.
The previous prime is 2080129. The next prime is 2080157. The reversal of 2080151 is 1510802.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2080151 - 210 = 2079127 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2080157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040075 + 1040076.
It is an arithmetic number, because the mean of its divisors is an integer number (1040076).
22080151 is an apocalyptic number.
2080151 is a deficient number, since it is larger than the sum of its proper divisors (1).
2080151 is an equidigital number, since it uses as much as digits as its factorization.
2080151 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 2080151 is about 1442.2728590665. The cubic root of 2080151 is about 127.6531748709.
Adding to 2080151 its reverse (1510802), we get a palindrome (3590953).
The spelling of 2080151 in words is "two million, eighty thousand, one hundred fifty-one".
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