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BaseRepresentation
bin1000000010111
312122120
41000113
5112434
631023
715003
oct10027
95576
104119
113105
122473
131b4b
141703
151349
hex1017

4119 has 4 divisors (see below), whose sum is σ = 5496. Its totient is φ = 2744.

The previous prime is 4111. The next prime is 4127. The reversal of 4119 is 9114.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4111) and next prime (4127).

It is a cyclic number.

It is not a de Polignac number, because 4119 - 23 = 4111 is a prime.

It is a super-2 number, since 2×41192 = 33932322, which contains 22 as substring.

It is a D-number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 4098 and 4107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684 + ... + 689.

It is an arithmetic number, because the mean of its divisors is an integer number (1374).

24119 is an apocalyptic number.

4119 is a deficient number, since it is larger than the sum of its proper divisors (1377).

4119 is a wasteful number, since it uses less digits than its factorization.

4119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376.

The product of its digits is 36, while the sum is 15.

The square root of 4119 is about 64.1794359589. The cubic root of 4119 is about 16.0298920360.

The spelling of 4119 in words is "four thousand, one hundred nineteen".

Divisors: 1 3 1373 4119