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40119 = 343311
BaseRepresentation
bin1001110010110111
32001000220
421302313
52240434
6505423
7224652
oct116267
961026
1040119
1128162
121b273
1315351
1410899
15bd49
hex9cb7

40119 has 8 divisors (see below), whose sum is σ = 54912. Its totient is φ = 26040.

The previous prime is 40111. The next prime is 40123. The reversal of 40119 is 91104.

40119 is nontrivially palindromic in base 13.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40119 - 23 = 40111 is a prime.

It is a super-2 number, since 2×401192 = 3219068322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 40098 and 40107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27 + ... + 284.

It is an arithmetic number, because the mean of its divisors is an integer number (6864).

240119 is an apocalyptic number.

40119 is a deficient number, since it is larger than the sum of its proper divisors (14793).

40119 is a wasteful number, since it uses less digits than its factorization.

40119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357.

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

The square root of 40119 is about 200.2972790629. The cubic root of 40119 is about 34.2333998801.

Subtracting from 40119 its sum of digits (15), we obtain a palindrome (40104).

The spelling of 40119 in words is "forty thousand, one hundred nineteen".

Divisors: 1 3 43 129 311 933 13373 40119