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470130468 = 223163240353
BaseRepresentation
bin11100000001011…
…001111100100100
31012202122002202120
4130001121330210
51430323133333
6114352305540
714436020523
oct3401317444
91182562676
10470130468
11221415a85
121115422b0
1376527612
144661c4ba
152b417db3
hex1c059f24

470130468 has 24 divisors (see below), whose sum is σ = 1103705568. Its totient is φ = 155748096.

The previous prime is 470130449. The next prime is 470130499. The reversal of 470130468 is 864031074.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 118221 + ... + 122132.

It is an arithmetic number, because the mean of its divisors is an integer number (45987732).

Almost surely, 2470130468 is an apocalyptic number.

It is an amenable number.

470130468 is an abundant number, since it is smaller than the sum of its proper divisors (633575100).

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

470130468 is a wasteful number, since it uses less digits than its factorization.

470130468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240523 (or 240521 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 470130468 is about 21682.4921999294. The cubic root of 470130468 is about 777.5699453553.

The spelling of 470130468 in words is "four hundred seventy million, one hundred thirty thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 163 326 489 652 978 1956 240353 480706 721059 961412 1442118 2884236 39177539 78355078 117532617 156710156 235065234 470130468