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5418933 = 3131971103
BaseRepresentation
bin10100101010111110110101
3101012022101020
4110222332311
52341401213
6312051353
764026432
oct24527665
911168336
105418933
113071363
121993b59
131179690
14a10b89
15720923
hex52afb5

5418933 has 32 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 3084480.

The previous prime is 5418913. The next prime is 5418947. The reversal of 5418933 is 3398145.

It is not a de Polignac number, because 5418933 - 25 = 5418901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5418894 and 5418903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52560 + ... + 52662.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 25418933 is an apocalyptic number.

It is an amenable number.

5418933 is a deficient number, since it is larger than the sum of its proper divisors (2967627).

5418933 is a wasteful number, since it uses less digits than its factorization.

5418933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209.

The product of its digits is 12960, while the sum is 33.

The square root of 5418933 is about 2327.8601762133. The cubic root of 5418933 is about 175.6458637507.

The spelling of 5418933 in words is "five million, four hundred eighteen thousand, nine hundred thirty-three".

Divisors: 1 3 13 19 39 57 71 103 213 247 309 741 923 1339 1349 1957 2769 4017 4047 5871 7313 17537 21939 25441 52611 76323 95069 138947 285207 416841 1806311 5418933