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130174 = 2116197
BaseRepresentation
bin11111110001111110
320121120021
4133301332
513131144
62442354
71051342
oct376176
9217507
10130174
1189890
12633ba
1347335
1435622
1528884
hex1fc7e

130174 has 16 divisors (see below), whose sum is σ = 218736. Its totient is φ = 57600.

The previous prime is 130171. The next prime is 130183. The reversal of 130174 is 471031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130171) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1294 + ... + 1390.

It is an arithmetic number, because the mean of its divisors is an integer number (13671).

2130174 is an apocalyptic number.

130174 is a deficient number, since it is larger than the sum of its proper divisors (88562).

130174 is a wasteful number, since it uses less digits than its factorization.

130174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 130174 is about 360.7963414449. The cubic root of 130174 is about 50.6805613631.

The spelling of 130174 in words is "one hundred thirty thousand, one hundred seventy-four".

Divisors: 1 2 11 22 61 97 122 194 671 1067 1342 2134 5917 11834 65087 130174