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474230304 = 25321646633
BaseRepresentation
bin11100010001000…
…010111000100000
31020001100101200100
4130101002320200
51432400332204
6115020222400
714515614432
oct3421027040
91201311610
10474230304
11223766279
1211299aa00
1377331762
1446da8652
152b977a39
hex1c442e20

474230304 has 36 divisors (see below), whose sum is σ = 1348593246. Its totient is φ = 158076672.

The previous prime is 474230303. The next prime is 474230311. The reversal of 474230304 is 403032474.

It can be written as a sum of positive squares in only one way, i.e., 309056400 + 165173904 = 17580^2 + 12852^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (474230303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 823029 + ... + 823604.

Almost surely, 2474230304 is an apocalyptic number.

It is an amenable number.

474230304 is an abundant number, since it is smaller than the sum of its proper divisors (874362942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474230304 is a wasteful number, since it uses less digits than its factorization.

474230304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646649 (or 1646638 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 474230304 is about 21776.8295213054. The cubic root of 474230304 is about 779.8237076927.

Adding to 474230304 its reverse (403032474), we get a palindrome (877262778).

The spelling of 474230304 in words is "four hundred seventy-four million, two hundred thirty thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 1646633 3293266 4939899 6586532 9879798 13173064 14819697 19759596 26346128 29639394 39519192 52692256 59278788 79038384 118557576 158076768 237115152 474230304