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124193 is a prime number
BaseRepresentation
bin11110010100100001
320022100202
4132110201
512433233
62354545
71025036
oct362441
9208322
10124193
1185343
125ba55
13446b4
143338d
1526be8
hex1e521

124193 has 2 divisors, whose sum is σ = 124194. Its totient is φ = 124192.

The previous prime is 124183. The next prime is 124199. The reversal of 124193 is 391421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123904 + 289 = 352^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 124193 - 210 = 123169 is a prime.

It is equal to p11666 and since 124193 and 11666 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (124199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62096 + 62097.

It is an arithmetic number, because the mean of its divisors is an integer number (62097).

2124193 is an apocalyptic number.

It is an amenable number.

124193 is a deficient number, since it is larger than the sum of its proper divisors (1).

124193 is an equidigital number, since it uses as much as digits as its factorization.

124193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 20.

The square root of 124193 is about 352.4102722680. The cubic root of 124193 is about 49.8921676107.

It can be divided in two parts, 124 and 193, that multiplied together give a palindrome (23932).

The spelling of 124193 in words is "one hundred twenty-four thousand, one hundred ninety-three".