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16119 = 34199
BaseRepresentation
bin11111011110111
3211010000
43323313
51003434
6202343
764665
oct37367
924100
1016119
1111124
1293b3
13744c
145c35
154b99
hex3ef7

16119 has 10 divisors (see below), whose sum is σ = 24200. Its totient is φ = 10692.

The previous prime is 16111. The next prime is 16127. The reversal of 16119 is 91161.

It is an interprime number because it is at equal distance from previous prime (16111) and next prime (16127).

It is not a de Polignac number, because 16119 - 23 = 16111 is a prime.

It is a super-2 number, since 2×161192 = 519644322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16111) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19 + ... + 180.

It is an arithmetic number, because the mean of its divisors is an integer number (2420).

216119 is an apocalyptic number.

16119 is a deficient number, since it is larger than the sum of its proper divisors (8081).

16119 is an equidigital number, since it uses as much as digits as its factorization.

16119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 202 counting only the distinct ones).

The product of its digits is 54, while the sum is 18.

The square root of 16119 is about 126.9606238170. The cubic root of 16119 is about 25.2607378438.

The spelling of 16119 in words is "sixteen thousand, one hundred nineteen".

Divisors: 1 3 9 27 81 199 597 1791 5373 16119