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130327 = 532459
BaseRepresentation
bin11111110100010111
320121202221
4133310113
513132302
62443211
71051651
oct376427
9217687
10130327
1189a0a
1263507
1347422
14356d1
1528937
hex1fd17

130327 has 4 divisors (see below), whose sum is σ = 132840. Its totient is φ = 127816.

The previous prime is 130307. The next prime is 130337. The reversal of 130327 is 723031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130327 - 27 = 130199 is a prime.

It is an Ulam number.

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 130327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177 + ... + 1282.

It is an arithmetic number, because the mean of its divisors is an integer number (33210).

2130327 is an apocalyptic number.

130327 is a deficient number, since it is larger than the sum of its proper divisors (2513).

130327 is an equidigital number, since it uses as much as digits as its factorization.

130327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 130327 is about 361.0083101537. The cubic root of 130327 is about 50.7004093869.

Adding to 130327 its reverse (723031), we get a palindrome (853358).

Subtracting 130327 from its reverse (723031), we obtain a cube (592704 = 843).

The spelling of 130327 in words is "one hundred thirty thousand, three hundred twenty-seven".

Divisors: 1 53 2459 130327