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125383 is a prime number
BaseRepresentation
bin11110100111000111
320100222211
4132213013
513003013
62404251
71031356
oct364707
9210884
10125383
1186225
1260687
13450bb
143399d
152723d
hex1e9c7

125383 has 2 divisors, whose sum is σ = 125384. Its totient is φ = 125382.

The previous prime is 125371. The next prime is 125387. The reversal of 125383 is 383521.

It is a strong prime.

It is an emirp because it is prime and its reverse (383521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125383 - 213 = 117191 is a prime.

It is equal to p11767 and since 125383 and 11767 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125387) 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, 62691 + 62692.

It is an arithmetic number, because the mean of its divisors is an integer number (62692).

2125383 is an apocalyptic number.

125383 is a deficient number, since it is larger than the sum of its proper divisors (1).

125383 is an equidigital number, since it uses as much as digits as its factorization.

125383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 22.

The square root of 125383 is about 354.0946201229. The cubic root of 125383 is about 50.0510145992.

The spelling of 125383 in words is "one hundred twenty-five thousand, three hundred eighty-three".