Search a number
-
+
485733 = 3161911
BaseRepresentation
bin1110110100101100101
3220200022010
41312211211
5111020413
614224433
74062063
oct1664545
9820263
10485733
11301a36
121b5119
13140121
14c9033
1598dc3
hex76965

485733 has 4 divisors (see below), whose sum is σ = 647648. Its totient is φ = 323820.

The previous prime is 485731. The next prime is 485753. The reversal of 485733 is 337584.

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 not a de Polignac number, because 485733 - 21 = 485731 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485731) 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 3 ways as a sum of consecutive naturals, for example, 80953 + ... + 80958.

It is an arithmetic number, because the mean of its divisors is an integer number (161912).

2485733 is an apocalyptic number.

It is an amenable number.

485733 is a deficient number, since it is larger than the sum of its proper divisors (161915).

485733 is a wasteful number, since it uses less digits than its factorization.

485733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161914.

The product of its digits is 10080, while the sum is 30.

The square root of 485733 is about 696.9454784989. The cubic root of 485733 is about 78.6078412886.

The spelling of 485733 in words is "four hundred eighty-five thousand, seven hundred thirty-three".

Divisors: 1 3 161911 485733