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130382 = 2767139
BaseRepresentation
bin11111110101001110
320121211222
4133311032
513133012
62443342
71052060
oct376516
9217758
10130382
1189a5a
1263552
1347465
1435730
1528972
hex1fd4e

130382 has 16 divisors (see below), whose sum is σ = 228480. Its totient is φ = 54648.

The previous prime is 130379. The next prime is 130399. The reversal of 130382 is 283031.

It is a self number, because there is not a number n which added to its sum of digits gives 130382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (14280).

2130382 is an apocalyptic number.

130382 is a deficient number, since it is larger than the sum of its proper divisors (98098).

130382 is a wasteful number, since it uses less digits than its factorization.

130382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 130382 is about 361.0844776503. The cubic root of 130382 is about 50.7075405015.

It can be divided in two parts, 130 and 382, that added together give a 9-th power (512 = 29).

The spelling of 130382 in words is "one hundred thirty thousand, three hundred eighty-two".

Divisors: 1 2 7 14 67 134 139 278 469 938 973 1946 9313 18626 65191 130382