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467061220 = 22523353061
BaseRepresentation
bin11011110101101…
…100100111100100
31012112212011112201
4123311230213210
51424031424340
6114202424244
714400645343
oct3365544744
91175764481
10467061220
1121a70a00a
12110502084
13759c15b2
144605db5a
152b00d79a
hex1bd6c9e4

467061220 has 12 divisors (see below), whose sum is σ = 980828604. Its totient is φ = 186824480.

The previous prime is 467061197. The next prime is 467061229. The reversal of 467061220 is 22160764.

It can be written as a sum of positive squares in 2 ways, for example, as 186431716 + 280629504 = 13654^2 + 16752^2 .

It is not an unprimeable number, because it can be changed into a prime (467061229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11676511 + ... + 11676550.

It is an arithmetic number, because the mean of its divisors is an integer number (81735717).

Almost surely, 2467061220 is an apocalyptic number.

It is an amenable number.

467061220 is an abundant number, since it is smaller than the sum of its proper divisors (513767384).

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

467061220 is a wasteful number, since it uses less digits than its factorization.

467061220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23353070 (or 23353068 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 467061220 is about 21611.5992004294. The cubic root of 467061220 is about 775.8741271196.

The spelling of 467061220 in words is "four hundred sixty-seven million, sixty-one thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 23353061 46706122 93412244 116765305 233530610 467061220