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480743 = 1728279
BaseRepresentation
bin1110101010111100111
3220102110022
41311113213
5110340433
614145355
74041404
oct1652747
9812408
10480743
112a920a
121b225b
1313aa83
14c72ab
1597698
hex755e7

480743 has 4 divisors (see below), whose sum is σ = 509040. Its totient is φ = 452448.

The previous prime is 480737. The next prime is 480749. The reversal of 480743 is 347084.

480743 is nontrivially palindromic in base 7.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (480737) and next prime (480749).

It is a cyclic number.

It is not a de Polignac number, because 480743 - 212 = 476647 is a prime.

It is a super-3 number, since 3×4807433 = 333319070882197221, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14123 + ... + 14156.

It is an arithmetic number, because the mean of its divisors is an integer number (127260).

2480743 is an apocalyptic number.

480743 is a deficient number, since it is larger than the sum of its proper divisors (28297).

480743 is a wasteful number, since it uses less digits than its factorization.

480743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28296.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 480743 is about 693.3563297468. The cubic root of 480743 is about 78.3377312555.

The spelling of 480743 in words is "four hundred eighty thousand, seven hundred forty-three".

Divisors: 1 17 28279 480743