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5273923 = 231072143
BaseRepresentation
bin10100000111100101000011
3100220221110111
4110013211003
52322231143
6305012151
762553604
oct24074503
910827414
105273923
112a82416
121924057
131128685
149b3dab
156e299d
hex507943

5273923 has 8 divisors (see below), whose sum is σ = 5557248. Its totient is φ = 4995144.

The previous prime is 5273921. The next prime is 5273941. The reversal of 5273923 is 3293725.

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 5273923 - 21 = 5273921 is a prime.

It is a d-powerful number, because it can be written as 56 + 210 + 7 + 312 + 92 + 222 + 312 .

It is a Duffinian number.

5273923 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5273921) 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, 1390 + ... + 3532.

It is an arithmetic number, because the mean of its divisors is an integer number (694656).

Almost surely, 25273923 is an apocalyptic number.

5273923 is a deficient number, since it is larger than the sum of its proper divisors (283325).

5273923 is a wasteful number, since it uses less digits than its factorization.

5273923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273.

The product of its digits is 11340, while the sum is 31.

The square root of 5273923 is about 2296.5023405170. The cubic root of 5273923 is about 174.0649227058.

The spelling of 5273923 in words is "five million, two hundred seventy-three thousand, nine hundred twenty-three".

Divisors: 1 23 107 2143 2461 49289 229301 5273923