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4488497 = 13379911
BaseRepresentation
bin10001000111110100110001
322110001001122
4101013310301
52122112442
6240112025
753102666
oct21076461
98401048
104488497
112596302
121605615
13c12020
1484ba6d
155d9dd2
hex447d31

4488497 has 8 divisors (see below), whose sum is σ = 4851840. Its totient is φ = 4127760.

The previous prime is 4488487. The next prime is 4488499. The reversal of 4488497 is 7948844.

4488497 is nontrivially palindromic in base 9.

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

It is not a de Polignac number, because 4488497 - 214 = 4472113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4488499) 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, 4472 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (606480).

Almost surely, 24488497 is an apocalyptic number.

It is an amenable number.

4488497 is a deficient number, since it is larger than the sum of its proper divisors (363343).

4488497 is a wasteful number, since it uses less digits than its factorization.

4488497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its digits is 258048, while the sum is 44.

The square root of 4488497 is about 2118.6073255797. The cubic root of 4488497 is about 164.9555680791.

The spelling of 4488497 in words is "four million, four hundred eighty-eight thousand, four hundred ninety-seven".

Divisors: 1 13 379 911 4927 11843 345269 4488497