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130034 = 279823
BaseRepresentation
bin11111101111110010
320121101002
4133233302
513130114
62442002
71051052
oct375762
9217332
10130034
1189773
1263302
1347258
1435562
15287de
hex1fbf2

130034 has 8 divisors (see below), whose sum is σ = 197760. Its totient is φ = 64116.

The previous prime is 130027. The next prime is 130043. The reversal of 130034 is 430031.

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

It is a junction number, because it is equal to n+sod(n) for n = 129997 and 130024.

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 3 ways as a sum of consecutive naturals, for example, 254 + ... + 569.

It is an arithmetic number, because the mean of its divisors is an integer number (24720).

2130034 is an apocalyptic number.

130034 is a deficient number, since it is larger than the sum of its proper divisors (67726).

130034 is an equidigital number, since it uses as much as digits as its factorization.

130034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 130034 is about 360.6022739806. The cubic root of 130034 is about 50.6623861419.

Adding to 130034 its reverse (430031), we get a palindrome (560065).

The spelling of 130034 in words is "one hundred thirty thousand, thirty-four".

Divisors: 1 2 79 158 823 1646 65017 130034