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5418485 = 51975501
BaseRepresentation
bin10100101010110111110101
3101012021202122
4110222313311
52341342420
6312045325
764025222
oct24526765
911167678
105418485
113070a96
121993845
131179407
14a10949
15720725
hex52adf5

5418485 has 8 divisors (see below), whose sum is σ = 6536376. Its totient is φ = 4312000.

The previous prime is 5418451. The next prime is 5418493. The reversal of 5418485 is 5848145.

It can be written as a sum of positive squares in 4 ways, for example, as 3678724 + 1739761 = 1918^2 + 1319^2 .

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

It is not a de Polignac number, because 5418485 - 26 = 5418421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (817047).

Almost surely, 25418485 is an apocalyptic number.

It is an amenable number.

5418485 is a deficient number, since it is larger than the sum of its proper divisors (1117891).

5418485 is a wasteful number, since it uses less digits than its factorization.

5418485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5703.

The product of its digits is 25600, while the sum is 35.

The square root of 5418485 is about 2327.7639485137. The cubic root of 5418485 is about 175.6410232211.

The spelling of 5418485 in words is "five million, four hundred eighteen thousand, four hundred eighty-five".

Divisors: 1 5 197 985 5501 27505 1083697 5418485