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107288 = 2313411
BaseRepresentation
bin11010001100011000
312110011122
4122030120
511413123
62144412
7624536
oct321430
9173148
10107288
1173675
1252108
1339aac
142b156
1521bc8
hex1a318

107288 has 8 divisors (see below), whose sum is σ = 201180. Its totient is φ = 53640.

The previous prime is 107279. The next prime is 107309. The reversal of 107288 is 882701.

107288 is nontrivially palindromic in base 6.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

107288 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6698 + ... + 6713.

2107288 is an apocalyptic number.

It is an amenable number.

107288 is a deficient number, since it is larger than the sum of its proper divisors (93892).

107288 is a wasteful number, since it uses less digits than its factorization.

107288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13417 (or 13413 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 107288 is about 327.5484696957. The cubic root of 107288 is about 47.5171498553.

Adding to 107288 its reverse (882701), we get a palindrome (989989).

The spelling of 107288 in words is "one hundred seven thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 13411 26822 53644 107288