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1248083 is a prime number
BaseRepresentation
bin100110000101101010011
32100102001022
410300231103
5304414313
642430055
713415504
oct4605523
92312038
101248083
11782781
1250232b
13349115
14246bab
15199c08
hex130b53

1248083 has 2 divisors, whose sum is σ = 1248084. Its totient is φ = 1248082.

The previous prime is 1248061. The next prime is 1248101. The reversal of 1248083 is 3808421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1248083 - 26 = 1248019 is a prime.

It is a super-2 number, since 2×12480832 = 3115422349778, which contains 22 as substring.

It is equal to p96326 and since 1248083 and 96326 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1248383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624041 + 624042.

It is an arithmetic number, because the mean of its divisors is an integer number (624042).

21248083 is an apocalyptic number.

1248083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248083 is an equidigital number, since it uses as much as digits as its factorization.

1248083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1248083 is about 1117.1763513430. The cubic root of 1248083 is about 107.6666389765. Note that the first 4 decimals are identical.

The spelling of 1248083 in words is "one million, two hundred forty-eight thousand, eighty-three".