Base | Representation |
---|---|
bin | 1011100011111111010101 |
3 | 12200222202011 |
4 | 23203333111 |
5 | 1233442442 |
6 | 144544221 |
7 | 34522504 |
oct | 13437725 |
9 | 5628664 |
10 | 3030997 |
11 | 1790262 |
12 | 1022071 |
13 | 8217b8 |
14 | 58c83b |
15 | 3ed117 |
hex | 2e3fd5 |
3030997 has 2 divisors, whose sum is σ = 3030998. Its totient is φ = 3030996.
The previous prime is 3030971. The next prime is 3031001. The reversal of 3030997 is 7990303.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1745041 + 1285956 = 1321^2 + 1134^2 .
It is a cyclic number.
It is not a de Polignac number, because 3030997 - 27 = 3030869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3030197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515498 + 1515499.
It is an arithmetic number, because the mean of its divisors is an integer number (1515499).
Almost surely, 23030997 is an apocalyptic number.
It is an amenable number.
3030997 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030997 is an equidigital number, since it uses as much as digits as its factorization.
3030997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5103, while the sum is 31.
The square root of 3030997 is about 1740.9758757662. The cubic root of 3030997 is about 144.7199827786.
The spelling of 3030997 in words is "three million, thirty thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •