Base | Representation |
---|---|
bin | 101101111100… |
… | …001011100111 |
3 | 211122211212102 |
4 | 231330023213 |
5 | 11040333413 |
6 | 1110042315 |
7 | 204235511 |
oct | 55741347 |
9 | 24584772 |
10 | 12042983 |
11 | 6886087 |
12 | 404939b |
13 | 2658734 |
14 | 1856bb1 |
15 | 10cd458 |
hex | b7c2e7 |
12042983 has 2 divisors, whose sum is σ = 12042984. Its totient is φ = 12042982.
The previous prime is 12042931. The next prime is 12043001. The reversal of 12042983 is 38924021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12042983 - 216 = 11977447 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12042923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021491 + 6021492.
It is an arithmetic number, because the mean of its divisors is an integer number (6021492).
Almost surely, 212042983 is an apocalyptic number.
12042983 is a deficient number, since it is larger than the sum of its proper divisors (1).
12042983 is an equidigital number, since it uses as much as digits as its factorization.
12042983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 12042983 is about 3470.3001311126. The cubic root of 12042983 is about 229.2158741862.
The spelling of 12042983 in words is "twelve million, forty-two thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •