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480738 = 23194217
BaseRepresentation
bin1110101010111100010
3220102110010
41311113202
5110340423
614145350
74041366
oct1652742
9812403
10480738
112a9205
121b2256
1313aa7b
14c72a6
1597693
hex755e2

480738 has 16 divisors (see below), whose sum is σ = 1012320. Its totient is φ = 151776.

The previous prime is 480737. The next prime is 480749. The reversal of 480738 is 837084.

It is a super-3 number, since 3×4807383 = 333308670867921816, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (480731) 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 7 ways as a sum of consecutive naturals, for example, 1995 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (63270).

2480738 is an apocalyptic number.

480738 is an abundant number, since it is smaller than the sum of its proper divisors (531582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

480738 is a wasteful number, since it uses less digits than its factorization.

480738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 480738 is about 693.3527240878. The cubic root of 480738 is about 78.3374596690.

The spelling of 480738 in words is "four hundred eighty thousand, seven hundred thirty-eight".

Divisors: 1 2 3 6 19 38 57 114 4217 8434 12651 25302 80123 160246 240369 480738