Base | Representation |
---|---|
bin | 111110101110100110111 |
3 | 10212102120212 |
4 | 13311310313 |
5 | 1011233404 |
6 | 112020035 |
7 | 23320436 |
oct | 7656467 |
9 | 3772525 |
10 | 2055479 |
11 | 1184348 |
12 | 83161b |
13 | 56c77a |
14 | 3b711d |
15 | 2a906e |
hex | 1f5d37 |
2055479 has 2 divisors, whose sum is σ = 2055480. Its totient is φ = 2055478.
The previous prime is 2055467. The next prime is 2055481. The reversal of 2055479 is 9745502.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2055479 - 28 = 2055223 is a prime.
Together with 2055481, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2055409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027739 + 1027740.
It is an arithmetic number, because the mean of its divisors is an integer number (1027740).
22055479 is an apocalyptic number.
2055479 is a deficient number, since it is larger than the sum of its proper divisors (1).
2055479 is an equidigital number, since it uses as much as digits as its factorization.
2055479 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 2055479 is about 1433.6941793842. The cubic root of 2055479 is about 127.1464819426.
The spelling of 2055479 in words is "two million, fifty-five thousand, four hundred seventy-nine".
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