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470329806 = 232319317659
BaseRepresentation
bin11100000010001…
…010100111001110
31012210000020012110
4130002022213032
51430401023211
6114400444450
714440510632
oct3402124716
91183006173
10470329806
11221541821
12111619726
137659727b
1446670dc2
152b456ea6
hex1c08a9ce

470329806 has 32 divisors (see below), whose sum is σ = 986699520. Its totient is φ = 149174784.

The previous prime is 470329751. The next prime is 470329807. The reversal of 470329806 is 608923074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470329807) 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, 17805 + ... + 35463.

It is an arithmetic number, because the mean of its divisors is an integer number (30834360).

Almost surely, 2470329806 is an apocalyptic number.

470329806 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

470329806 is an abundant number, since it is smaller than the sum of its proper divisors (516369714).

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

470329806 is a wasteful number, since it uses less digits than its factorization.

470329806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17880.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 470329806 is about 21687.0884629542. The cubic root of 470329806 is about 777.6798278571.

The spelling of 470329806 in words is "four hundred seventy million, three hundred twenty-nine thousand, eight hundred six".

Divisors: 1 2 3 6 23 46 69 138 193 386 579 1158 4439 8878 13317 17659 26634 35318 52977 105954 406157 812314 1218471 2436942 3408187 6816374 10224561 20449122 78388301 156776602 235164903 470329806