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480471330 = 235137116903
BaseRepresentation
bin11100101000110…
…110100100100010
31020111002110202110
4130220312210202
51441000040310
6115402100150
714622640023
oct3450664442
91214073673
10480471330
11227239249
12114aaa656
1378708381
1447b50c4a
152c2abd20
hex1ca36922

480471330 has 32 divisors (see below), whose sum is σ = 1161558144. Its totient is φ = 127189376.

The previous prime is 480471317. The next prime is 480471331. The reversal of 480471330 is 33174084.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (480471331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54342 + ... + 62561.

It is an arithmetic number, because the mean of its divisors is an integer number (36298692).

Almost surely, 2480471330 is an apocalyptic number.

480471330 is an abundant number, since it is smaller than the sum of its proper divisors (681086814).

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

480471330 is a wasteful number, since it uses less digits than its factorization.

480471330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117050.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 480471330 is about 21919.6562473046. The cubic root of 480471330 is about 783.2297214198.

The spelling of 480471330 in words is "four hundred eighty million, four hundred seventy-one thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 137 274 411 685 822 1370 2055 4110 116903 233806 350709 584515 701418 1169030 1753545 3507090 16015711 32031422 48047133 80078555 96094266 160157110 240235665 480471330