Search a number
-
+
471054313 = 3299142787
BaseRepresentation
bin11100000100111…
…011011111101001
31012211101001001001
4130010323133221
51431042214223
6114424155001
714446616122
oct3404733751
91184331031
10471054313
11221997094
12111908a61
137678bc82
14467bd049
152b54b9ad
hex1c13b7e9

471054313 has 4 divisors (see below), whose sum is σ = 471200400. Its totient is φ = 470908228.

The previous prime is 471054281. The next prime is 471054317. The reversal of 471054313 is 313450174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 471054313 - 25 = 471054281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471054317) 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, 68095 + ... + 74692.

It is an arithmetic number, because the mean of its divisors is an integer number (117800100).

Almost surely, 2471054313 is an apocalyptic number.

It is an amenable number.

471054313 is a deficient number, since it is larger than the sum of its proper divisors (146087).

471054313 is a wasteful number, since it uses less digits than its factorization.

471054313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146086.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 471054313 is about 21703.7856836083. The cubic root of 471054313 is about 778.0789417059.

The spelling of 471054313 in words is "four hundred seventy-one million, fifty-four thousand, three hundred thirteen".

Divisors: 1 3299 142787 471054313