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130352 = 248147
BaseRepresentation
bin11111110100110000
320121210212
4133310300
513132402
62443252
71052015
oct376460
9217725
10130352
1189a32
1263528
1347441
143570c
1528952
hex1fd30

130352 has 10 divisors (see below), whose sum is σ = 252588. Its totient is φ = 65168.

The previous prime is 130349. The next prime is 130363. The reversal of 130352 is 253031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4058 + ... + 4089.

2130352 is an apocalyptic number.

It is an amenable number.

130352 is a deficient number, since it is larger than the sum of its proper divisors (122236).

130352 is an equidigital number, since it uses as much as digits as its factorization.

130352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155 (or 8149 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 130352 is about 361.0429337350. The cubic root of 130352 is about 50.7036510513.

Adding to 130352 its reverse (253031), we get a palindrome (383383).

The spelling of 130352 in words is "one hundred thirty thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 8147 16294 32588 65176 130352