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480045 = 3532003
BaseRepresentation
bin1110101001100101101
3220101111110
41311030231
5110330140
614142233
74036356
oct1651455
9811443
10480045
112a8735
121b1979
1313a667
14c6d2d
1597380
hex7532d

480045 has 8 divisors (see below), whose sum is σ = 768096. Its totient is φ = 256016.

The previous prime is 480043. The next prime is 480047. The reversal of 480045 is 540084.

It can be divided in two parts, 4800 and 45, that multiplied together give a cube (216000 = 603).

It is an interprime number because it is at equal distance from previous prime (480043) and next prime (480047).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 480045 - 21 = 480043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480043) 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, 15987 + ... + 16016.

It is an arithmetic number, because the mean of its divisors is an integer number (96012).

2480045 is an apocalyptic number.

It is an amenable number.

480045 is a deficient number, since it is larger than the sum of its proper divisors (288051).

480045 is a wasteful number, since it uses less digits than its factorization.

480045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32011.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 480045 is about 692.8527982191. The cubic root of 480045 is about 78.2997995392.

The spelling of 480045 in words is "four hundred eighty thousand, forty-five".

Divisors: 1 3 5 15 32003 96009 160015 480045