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125269373 is a prime number
BaseRepresentation
bin1110111011101…
…11010101111101
322201201100021102
413131313111331
5224032104443
620232542445
73050525555
oct735672575
9281640242
10125269373
1164790809
1235b51a25
131cc504b8
14128cc165
15aee6cb8
hex777757d

125269373 has 2 divisors, whose sum is σ = 125269374. Its totient is φ = 125269372.

The previous prime is 125269367. The next prime is 125269393. The reversal of 125269373 is 373962521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117440569 + 7828804 = 10837^2 + 2798^2 .

It is an emirp because it is prime and its reverse (373962521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125269373 - 218 = 125007229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125269343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62634686 + 62634687.

It is an arithmetic number, because the mean of its divisors is an integer number (62634687).

Almost surely, 2125269373 is an apocalyptic number.

It is an amenable number.

125269373 is a deficient number, since it is larger than the sum of its proper divisors (1).

125269373 is an equidigital number, since it uses as much as digits as its factorization.

125269373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 125269373 is about 11192.3801311428. The cubic root of 125269373 is about 500.3589063109.

The spelling of 125269373 in words is "one hundred twenty-five million, two hundred sixty-nine thousand, three hundred seventy-three".