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5380879 = 73372281
BaseRepresentation
bin10100100001101100001111
3101010101011211
4110201230033
52334142004
6311155251
763510460
oct24415417
911111154
105380879
113045809
121975b27
13116526a
14a00d67
15714504
hex521b0f

5380879 has 8 divisors (see below), whose sum is σ = 6170528. Its totient is φ = 4596480.

The previous prime is 5380867. The next prime is 5380883. The reversal of 5380879 is 9780835.

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

It is not a de Polignac number, because 5380879 - 25 = 5380847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380849) 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, 1219 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (771316).

Almost surely, 25380879 is an apocalyptic number.

5380879 is a deficient number, since it is larger than the sum of its proper divisors (789649).

5380879 is a wasteful number, since it uses less digits than its factorization.

5380879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 5380879 is about 2319.6721751144. The cubic root of 5380879 is about 175.2337447945.

The spelling of 5380879 in words is "five million, three hundred eighty thousand, eight hundred seventy-nine".

Divisors: 1 7 337 2281 2359 15967 768697 5380879