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471113380 = 22565336073
BaseRepresentation
bin11100000101001…
…001111010100100
31012211111001001201
4130011021322210
51431101112010
6114425332244
714450253253
oct3405117244
91184431051
10471113380
11221a27501
12111937084
13767acb1a
14467d679a
152b55e23a
hex1c149ea4

471113380 has 24 divisors (see below), whose sum is σ = 990880632. Its totient is φ = 188151552.

The previous prime is 471113351. The next prime is 471113387. The reversal of 471113380 is 83311174.

It can be written as a sum of positive squares in 4 ways, for example, as 82156096 + 388957284 = 9064^2 + 19722^2 .

It is not an unprimeable number, because it can be changed into a prime (471113387) 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 7 ways as a sum of consecutive naturals, for example, 4977 + ... + 31096.

It is an arithmetic number, because the mean of its divisors is an integer number (41286693).

Almost surely, 2471113380 is an apocalyptic number.

It is an amenable number.

471113380 is an abundant number, since it is smaller than the sum of its proper divisors (519767252).

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

471113380 is a wasteful number, since it uses less digits than its factorization.

471113380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36735 (or 36733 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 471113380 is about 21705.1463943462. The cubic root of 471113380 is about 778.1114622785. Note that the first 3 decimals are identical.

The spelling of 471113380 in words is "four hundred seventy-one million, one hundred thirteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 653 1306 2612 3265 6530 13060 36073 72146 144292 180365 360730 721460 23555669 47111338 94222676 117778345 235556690 471113380