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474055321 = 1131141911
BaseRepresentation
bin11100010000011…
…000001010011001
31020001000111122111
4130100120022121
51432324232241
6115012352321
714514255325
oct3420301231
91201014574
10474055321
11223656863
121129156a1
137729cc0c
1446d60985
152b940c81
hex1c418299

474055321 has 4 divisors (see below), whose sum is σ = 474108544. Its totient is φ = 474002100.

The previous prime is 474055273. The next prime is 474055367. The reversal of 474055321 is 123550474.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 474055321 - 211 = 474053273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474055121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9645 + ... + 32266.

It is an arithmetic number, because the mean of its divisors is an integer number (118527136).

Almost surely, 2474055321 is an apocalyptic number.

It is an amenable number.

474055321 is a deficient number, since it is larger than the sum of its proper divisors (53223).

474055321 is a wasteful number, since it uses less digits than its factorization.

474055321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53222.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 474055321 is about 21772.8115088520. The cubic root of 474055321 is about 779.7277819526.

The spelling of 474055321 in words is "four hundred seventy-four million, fifty-five thousand, three hundred twenty-one".

Divisors: 1 11311 41911 474055321