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5383479 = 31994447
BaseRepresentation
bin10100100010010100110111
3101010111202010
4110202110313
52334232404
6311215303
763521163
oct24422467
911114663
105383479
113047762
121977533
1311664ba
14a01ca3
15715189
hex522537

5383479 has 8 divisors (see below), whose sum is σ = 7555840. Its totient is φ = 3400056.

The previous prime is 5383459. The next prime is 5383507. The reversal of 5383479 is 9743835.

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

It is not a de Polignac number, because 5383479 - 27 = 5383351 is a prime.

It is a super-3 number, since 3×53834793 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5383409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47167 + ... + 47280.

It is an arithmetic number, because the mean of its divisors is an integer number (944480).

Almost surely, 25383479 is an apocalyptic number.

5383479 is a deficient number, since it is larger than the sum of its proper divisors (2172361).

5383479 is a wasteful number, since it uses less digits than its factorization.

5383479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94469.

The product of its digits is 90720, while the sum is 39.

The square root of 5383479 is about 2320.2325314502. The cubic root of 5383479 is about 175.2619641229.

The spelling of 5383479 in words is "five million, three hundred eighty-three thousand, four hundred seventy-nine".

Divisors: 1 3 19 57 94447 283341 1794493 5383479