Base | Representation |
---|---|
bin | 1011010110011001010101 |
3 | 12121011100221 |
4 | 23112121111 |
5 | 1230202232 |
6 | 143434341 |
7 | 34201252 |
oct | 13263125 |
9 | 5534327 |
10 | 2975317 |
11 | 1752444 |
12 | bb59b1 |
13 | 802357 |
14 | 576429 |
15 | 3db897 |
hex | 2d6655 |
2975317 has 2 divisors, whose sum is σ = 2975318. Its totient is φ = 2975316.
The previous prime is 2975293. The next prime is 2975321. The reversal of 2975317 is 7135792.
2975317 is nontrivially palindromic in base 6.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2268036 + 707281 = 1506^2 + 841^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2975317 is a prime.
It is a super-2 number, since 2×29753172 = 17705022500978, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2975117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487658 + 1487659.
It is an arithmetic number, because the mean of its divisors is an integer number (1487659).
22975317 is an apocalyptic number.
It is an amenable number.
2975317 is a deficient number, since it is larger than the sum of its proper divisors (1).
2975317 is an equidigital number, since it uses as much as digits as its factorization.
2975317 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13230, while the sum is 34.
The square root of 2975317 is about 1724.9107223274. The cubic root of 2975317 is about 143.8283222836.
The spelling of 2975317 in words is "two million, nine hundred seventy-five thousand, three hundred seventeen".
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