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130011 = 3741151
BaseRepresentation
bin11111101111011011
320121100020
4133233123
513130021
62441523
71051020
oct375733
9217306
10130011
1189752
12632a3
134723b
1435547
15287c6
hex1fbdb

130011 has 16 divisors (see below), whose sum is σ = 204288. Its totient is φ = 72000.

The previous prime is 130003. The next prime is 130021. The reversal of 130011 is 110031.

It is not a de Polignac number, because 130011 - 23 = 130003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786 + ... + 936.

It is an arithmetic number, because the mean of its divisors is an integer number (12768).

2130011 is an apocalyptic number.

130011 is a deficient number, since it is larger than the sum of its proper divisors (74277).

130011 is a wasteful number, since it uses less digits than its factorization.

130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 130011 is about 360.5703814791. The cubic root of 130011 is about 50.6593989653.

Adding to 130011 its reverse (110031), we get a palindrome (240042).

The spelling of 130011 in words is "one hundred thirty thousand, eleven".

Divisors: 1 3 7 21 41 123 151 287 453 861 1057 3171 6191 18573 43337 130011