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248119 is a prime number
BaseRepresentation
bin111100100100110111
3110121100121
4330210313
530414434
65152411
72052244
oct744467
9417317
10248119
1115a463
12bb707
1388c21
14665cb
154d7b4
hex3c937

248119 has 2 divisors, whose sum is σ = 248120. Its totient is φ = 248118.

The previous prime is 248117. The next prime is 248137. The reversal of 248119 is 911842.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248119 - 21 = 248117 is a prime.

It is a super-2 number, since 2×2481192 = 123126076322, which contains 22 as substring.

Together with 248117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 248093 and 248102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124059 + 124060.

It is an arithmetic number, because the mean of its divisors is an integer number (124060).

2248119 is an apocalyptic number.

248119 is a deficient number, since it is larger than the sum of its proper divisors (1).

248119 is an equidigital number, since it uses as much as digits as its factorization.

248119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 25.

The square root of 248119 is about 498.1154484655. The cubic root of 248119 is about 62.8376604812.

It can be divided in two parts, 2481 and 19, that added together give a square (2500 = 502).

The spelling of 248119 in words is "two hundred forty-eight thousand, one hundred nineteen".