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480093 = 3160031
BaseRepresentation
bin1110101001101011101
3220101120020
41311031131
5110330333
614142353
74036455
oct1651535
9811506
10480093
112a8779
121b19b9
1313a6a3
14c6d65
15973b3
hex7535d

480093 has 4 divisors (see below), whose sum is σ = 640128. Its totient is φ = 320060.

The previous prime is 480091. The next prime is 480101. The reversal of 480093 is 390084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 480093 - 21 = 480091 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80013 + ... + 80018.

It is an arithmetic number, because the mean of its divisors is an integer number (160032).

2480093 is an apocalyptic number.

It is an amenable number.

480093 is a deficient number, since it is larger than the sum of its proper divisors (160035).

480093 is a wasteful number, since it uses less digits than its factorization.

480093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160034.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 480093 is about 692.8874367457. The cubic root of 480093 is about 78.3024092009.

Subtracting from 480093 its reverse (390084), we obtain a palindrome (90009).

The spelling of 480093 in words is "four hundred eighty thousand, ninety-three".

Divisors: 1 3 160031 480093