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480746 = 27231493
BaseRepresentation
bin1110101010111101010
3220102110102
41311113222
5110340441
614145402
74041410
oct1652752
9812412
10480746
112a9212
121b2262
1313aa86
14c72b0
159769b
hex755ea

480746 has 16 divisors (see below), whose sum is σ = 860544. Its totient is φ = 196944.

The previous prime is 480737. The next prime is 480749. The reversal of 480746 is 647084.

480746 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×4807463 = 333325310994602808, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425 + ... + 1068.

It is an arithmetic number, because the mean of its divisors is an integer number (53784).

2480746 is an apocalyptic number.

480746 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

480746 is a deficient number, since it is larger than the sum of its proper divisors (379798).

480746 is a wasteful number, since it uses less digits than its factorization.

480746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 480746 is about 693.3584931332. The cubic root of 480746 is about 78.3378942066.

It can be divided in two parts, 4807 and 46, that multiplied together give a palindrome (221122).

The spelling of 480746 in words is "four hundred eighty thousand, seven hundred forty-six".

Divisors: 1 2 7 14 23 46 161 322 1493 2986 10451 20902 34339 68678 240373 480746