Search a number
-
+
474712305 = 3531647487
BaseRepresentation
bin11100010010111…
…000100011110001
31020002020212212020
4130102320203301
51433011243210
6115034422053
714522662614
oct3422704361
91202225766
10474712305
11223a65421
12112b91929
137746cc72
144709217b
152ba20770
hex1c4b88f1

474712305 has 8 divisors (see below), whose sum is σ = 759539712. Its totient is φ = 253179888.

The previous prime is 474712253. The next prime is 474712307. The reversal of 474712305 is 503217474.

474712305 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 474712305 - 216 = 474646769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474712307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15823729 + ... + 15823758.

It is an arithmetic number, because the mean of its divisors is an integer number (94942464).

Almost surely, 2474712305 is an apocalyptic number.

It is an amenable number.

474712305 is a deficient number, since it is larger than the sum of its proper divisors (284827407).

474712305 is a wasteful number, since it uses less digits than its factorization.

474712305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31647495.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 474712305 is about 21787.8935420568. The cubic root of 474712305 is about 780.0878188434.

Adding to 474712305 its reverse (503217474), we get a palindrome (977929779).

The spelling of 474712305 in words is "four hundred seventy-four million, seven hundred twelve thousand, three hundred five".

Divisors: 1 3 5 15 31647487 94942461 158237435 474712305