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480416 = 2515013
BaseRepresentation
bin1110101010010100000
3220102000012
41311102200
5110333131
614144052
74040426
oct1652240
9812005
10480416
112a8a42
121b2028
1313a891
14c7116
159752b
hex754a0

480416 has 12 divisors (see below), whose sum is σ = 945882. Its totient is φ = 240192.

The previous prime is 480409. The next prime is 480419. The reversal of 480416 is 614084.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 364816 + 115600 = 604^2 + 340^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 480391 and 480400.

It is not an unprimeable number, because it can be changed into a prime (480419) by changing a digit.

480416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7475 + ... + 7538.

2480416 is an apocalyptic number.

It is an amenable number.

480416 is a deficient number, since it is larger than the sum of its proper divisors (465466).

480416 is a wasteful number, since it uses less digits than its factorization.

480416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15023 (or 15015 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 480416 is about 693.1204801476. The cubic root of 480416 is about 78.3199655273.

Adding to 480416 its product of nonzero digits (768), we get a palindrome (481184).

The spelling of 480416 in words is "four hundred eighty thousand, four hundred sixteen".

Divisors: 1 2 4 8 16 32 15013 30026 60052 120104 240208 480416