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480724 = 22120181
BaseRepresentation
bin1110101010111010100
3220102102121
41311113110
5110340344
614145324
74041346
oct1652724
9812377
10480724
112a91a2
121b2244
1313aa6a
14c7296
1597684
hex755d4

480724 has 6 divisors (see below), whose sum is σ = 841274. Its totient is φ = 240360.

The previous prime is 480713. The next prime is 480731. The reversal of 480724 is 427084.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 4624 = 690^2 + 68^2 .

It is a super-3 number, since 3×4807243 = 333279551978830272, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 60087 + ... + 60094.

2480724 is an apocalyptic number.

It is an amenable number.

480724 is a deficient number, since it is larger than the sum of its proper divisors (360550).

480724 is a wasteful number, since it uses less digits than its factorization.

480724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120185 (or 120183 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 480724 is about 693.3426281428. The cubic root of 480724 is about 78.3366992166.

The spelling of 480724 in words is "four hundred eighty thousand, seven hundred twenty-four".

Divisors: 1 2 4 120181 240362 480724