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5418245 = 57154807
BaseRepresentation
bin10100101010110100000101
3101012021102202
4110222310011
52341340440
6312044245
764024430
oct24526405
911167382
105418245
113070898
121993685
131179281
14a10817
15720615
hex52ad05

5418245 has 8 divisors (see below), whose sum is σ = 7430784. Its totient is φ = 3715344.

The previous prime is 5418233. The next prime is 5418247. The reversal of 5418245 is 5428145.

5418245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5418245 - 24 = 5418229 is a prime.

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 (5418247) 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, 77369 + ... + 77438.

It is an arithmetic number, because the mean of its divisors is an integer number (928848).

Almost surely, 25418245 is an apocalyptic number.

It is an amenable number.

5418245 is a deficient number, since it is larger than the sum of its proper divisors (2012539).

5418245 is a wasteful number, since it uses less digits than its factorization.

5418245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154819.

The product of its digits is 6400, while the sum is 29.

The square root of 5418245 is about 2327.7123963239. The cubic root of 5418245 is about 175.6384299706.

The spelling of 5418245 in words is "five million, four hundred eighteen thousand, two hundred forty-five".

Divisors: 1 5 7 35 154807 774035 1083649 5418245