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471048343 = 1393388837
BaseRepresentation
bin11100000100111…
…010000010010111
31012211100201211221
4130010322002113
51431042021333
6114424111211
714446562533
oct3404720227
91184321757
10471048343
11221992657
12111905507
137678933c
14467babc3
152b549d2d
hex1c13a097

471048343 has 4 divisors (see below), whose sum is σ = 474437320. Its totient is φ = 467659368.

The previous prime is 471048311. The next prime is 471048353. The reversal of 471048343 is 343840174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 471048343 - 25 = 471048311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471048299 and 471048308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471048353) 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 3 ways as a sum of consecutive naturals, for example, 1694280 + ... + 1694557.

It is an arithmetic number, because the mean of its divisors is an integer number (118609330).

Almost surely, 2471048343 is an apocalyptic number.

471048343 is a deficient number, since it is larger than the sum of its proper divisors (3388977).

471048343 is a wasteful number, since it uses less digits than its factorization.

471048343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388976.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 471048343 is about 21703.6481495623. The cubic root of 471048343 is about 778.0756546462.

The spelling of 471048343 in words is "four hundred seventy-one million, forty-eight thousand, three hundred forty-three".

Divisors: 1 139 3388837 471048343