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130315 = 567389
BaseRepresentation
bin11111110100001011
320121202111
4133310023
513132230
62443151
71051633
oct376413
9217674
10130315
11899a9
12634b7
1347413
14356c3
152892a
hex1fd0b

130315 has 8 divisors (see below), whose sum is σ = 159120. Its totient is φ = 102432.

The previous prime is 130307. The next prime is 130337. The reversal of 130315 is 513031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130315 - 23 = 130307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130295 and 130304.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 141 + ... + 529.

It is an arithmetic number, because the mean of its divisors is an integer number (19890).

2130315 is an apocalyptic number.

130315 is a deficient number, since it is larger than the sum of its proper divisors (28805).

130315 is an equidigital number, since it uses as much as digits as its factorization.

130315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 130315 is about 360.9916896550. The cubic root of 130315 is about 50.6988532407.

Adding to 130315 its reverse (513031), we get a palindrome (643346).

The spelling of 130315 in words is "one hundred thirty thousand, three hundred fifteen".

Divisors: 1 5 67 335 389 1945 26063 130315