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136325 = 5271941
BaseRepresentation
bin100001010010000101
320221000002
4201102011
513330300
62531045
71105310
oct412205
9227002
10136325
1193472
1266a85
134a087
1437977
152a5d5
hex21485

136325 has 24 divisors (see below), whose sum is σ = 208320. Its totient is φ = 86400.

The previous prime is 136319. The next prime is 136327. The reversal of 136325 is 523631.

It is not a de Polignac number, because 136325 - 24 = 136309 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 136297 and 136306.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136325.

It is not an unprimeable number, because it can be changed into a prime (136327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3305 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (8680).

2136325 is an apocalyptic number.

It is an amenable number.

136325 is a deficient number, since it is larger than the sum of its proper divisors (71995).

136325 is a wasteful number, since it uses less digits than its factorization.

136325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 72 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 136325 is about 369.2221553482. Note that the first 3 decimals coincide. The cubic root of 136325 is about 51.4665632707.

Adding to 136325 its reverse (523631), we get a palindrome (659956).

The spelling of 136325 in words is "one hundred thirty-six thousand, three hundred twenty-five".

Divisors: 1 5 7 19 25 35 41 95 133 175 205 287 475 665 779 1025 1435 3325 3895 5453 7175 19475 27265 136325