Base | Representation |
---|---|
bin | 10010111111100101110001 |
3 | 100100221222112 |
4 | 102333211301 |
5 | 2233312212 |
6 | 254415105 |
7 | 60215126 |
oct | 22774561 |
9 | 10327875 |
10 | 4979057 |
11 | 28a0926 |
12 | 1801495 |
13 | 10543b5 |
14 | 93874d |
15 | 685422 |
hex | 4bf971 |
4979057 has 2 divisors, whose sum is σ = 4979058. Its totient is φ = 4979056.
The previous prime is 4979047. The next prime is 4979059. The reversal of 4979057 is 7509794.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4669921 + 309136 = 2161^2 + 556^2 .
It is a cyclic number.
It is not a de Polignac number, because 4979057 - 26 = 4978993 is a prime.
Together with 4979059, it forms a pair of twin primes.
It is a Chen prime.
It is a d-powerful number, because it can be written as 44 + 9 + 72 + 97 + 0 + 57 + 76 .
It is not a weakly prime, because it can be changed into another prime (4979059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489528 + 2489529.
It is an arithmetic number, because the mean of its divisors is an integer number (2489529).
Almost surely, 24979057 is an apocalyptic number.
It is an amenable number.
4979057 is a deficient number, since it is larger than the sum of its proper divisors (1).
4979057 is an equidigital number, since it uses as much as digits as its factorization.
4979057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 79380, while the sum is 41.
The square root of 4979057 is about 2231.3800662370. The cubic root of 4979057 is about 170.7585137098.
The spelling of 4979057 in words is "four million, nine hundred seventy-nine thousand, fifty-seven".
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