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135114325 = 525404573
BaseRepresentation
bin10000000110110…
…10111001010101
3100102020112000021
420003122321111
5234042124300
621223545141
73230311213
oct1003327125
9312215007
10135114325
116a2a5435
12392bb1b1
1321cb9608
1413d31cb3
15bcddd1a
hex80dae55

135114325 has 6 divisors (see below), whose sum is σ = 167541794. Its totient is φ = 108091440.

The previous prime is 135114319. The next prime is 135114361. The reversal of 135114325 is 523411531.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 391876 + 134722449 = 626^2 + 11607^2 .

It is not a de Polignac number, because 135114325 - 25 = 135114293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 5404573 = 135114325 / (1 + 3 + 5 + 1 + 1 + 4 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135114325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2702262 + ... + 2702311.

Almost surely, 2135114325 is an apocalyptic number.

It is an amenable number.

135114325 is a deficient number, since it is larger than the sum of its proper divisors (32427469).

135114325 is an equidigital number, since it uses as much as digits as its factorization.

135114325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404583 (or 5404578 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 135114325 is about 11623.8687621635. The cubic root of 135114325 is about 513.1375527745.

Adding to 135114325 its reverse (523411531), we get a palindrome (658525856).

The spelling of 135114325 in words is "one hundred thirty-five million, one hundred fourteen thousand, three hundred twenty-five".

Divisors: 1 5 25 5404573 27022865 135114325