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471057130 = 2547105713
BaseRepresentation
bin11100000100111…
…100001011101010
31012211101011220101
4130010330023222
51431042312010
6114424220014
714446630255
oct3404741352
91184334811
10471057130
11221999215
1211190a60a
137679033b
14467c009c
152b54c73a
hex1c13c2ea

471057130 has 8 divisors (see below), whose sum is σ = 847902852. Its totient is φ = 188422848.

The previous prime is 471057127. The next prime is 471057137. The reversal of 471057130 is 31750174.

471057130 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 469285569 + 1771561 = 21663^2 + 1331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (471057137) 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, 23552847 + ... + 23552866.

Almost surely, 2471057130 is an apocalyptic number.

471057130 is a deficient number, since it is larger than the sum of its proper divisors (376845722).

471057130 is a wasteful number, since it uses less digits than its factorization.

471057130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47105720.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 471057130 is about 21703.8505800238. The cubic root of 471057130 is about 778.0804927259.

The spelling of 471057130 in words is "four hundred seventy-one million, fifty-seven thousand, one hundred thirty".

Divisors: 1 2 5 10 47105713 94211426 235528565 471057130