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471320260 = 22523566013
BaseRepresentation
bin11100000101111…
…100011011000100
31012211212112211221
4130011330123010
51431124222020
6114434010124
714452104355
oct3405743304
91184775757
10471320260
11222058984
12111a16944
1376853038
144684bd2c
152b5a06aa
hex1c17c6c4

471320260 has 12 divisors (see below), whose sum is σ = 989772588. Its totient is φ = 188528096.

The previous prime is 471320207. The next prime is 471320263. The reversal of 471320260 is 62023174.

It can be written as a sum of positive squares in 2 ways, for example, as 295014976 + 176305284 = 17176^2 + 13278^2 .

It is not an unprimeable number, because it can be changed into a prime (471320263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11782987 + ... + 11783026.

It is an arithmetic number, because the mean of its divisors is an integer number (82481049).

Almost surely, 2471320260 is an apocalyptic number.

It is an amenable number.

471320260 is an abundant number, since it is smaller than the sum of its proper divisors (518452328).

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

471320260 is a wasteful number, since it uses less digits than its factorization.

471320260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23566022 (or 23566020 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 471320260 is about 21709.9115613123. The cubic root of 471320260 is about 778.2253429626.

The spelling of 471320260 in words is "four hundred seventy-one million, three hundred twenty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 23566013 47132026 94264052 117830065 235660130 471320260