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130774 = 279341
BaseRepresentation
bin11111111011010110
320122101111
4133323112
513141044
62445234
71053160
oct377326
9218344
10130774
118a286
126381a
13476a7
1435930
1528b34
hex1fed6

130774 has 8 divisors (see below), whose sum is σ = 224208. Its totient is φ = 56040.

The previous prime is 130769. The next prime is 130783. The reversal of 130774 is 477031.

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

It is a congruent number.

It is an unprimeable number.

130774 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 4657 + ... + 4684.

It is an arithmetic number, because the mean of its divisors is an integer number (28026).

2130774 is an apocalyptic number.

130774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130774 is a deficient number, since it is larger than the sum of its proper divisors (93434).

130774 is an equidigital number, since it uses as much as digits as its factorization.

130774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9350.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 130774 is about 361.6268795319. The cubic root of 130774 is about 50.7583079089.

The spelling of 130774 in words is "one hundred thirty thousand, seven hundred seventy-four".

Divisors: 1 2 7 14 9341 18682 65387 130774