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107141 = 195639
BaseRepresentation
bin11010001010000101
312102222012
4122022011
511412031
62144005
7624236
oct321205
9172865
10107141
1173551
1252005
13399c8
142b08d
1521b2b
hex1a285

107141 has 4 divisors (see below), whose sum is σ = 112800. Its totient is φ = 101484.

The previous prime is 107137. The next prime is 107171. The reversal of 107141 is 141701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107141 - 22 = 107137 is a prime.

It is a super-2 number, since 2×1071412 = 22958387762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107101) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2801 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (28200).

2107141 is an apocalyptic number.

It is an amenable number.

107141 is a deficient number, since it is larger than the sum of its proper divisors (5659).

107141 is an equidigital number, since it uses as much as digits as its factorization.

107141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 107141 is about 327.3239985091. The cubic root of 107141 is about 47.4954381584.

Adding to 107141 its reverse (141701), we get a palindrome (248842).

The spelling of 107141 in words is "one hundred seven thousand, one hundred forty-one", and thus it is an iban number.

Divisors: 1 19 5639 107141