Base | Representation |
---|---|
bin | 11100000010110… |
… | …000111000100000 |
3 | 1012210022012020011 |
4 | 130002300320200 |
5 | 1430421032220 |
6 | 114404054304 |
7 | 14442032635 |
oct | 3402607040 |
9 | 1183265204 |
10 | 470486560 |
11 | 221639575 |
12 | 111694394 |
13 | 7662071b |
14 | 466b218c |
15 | 2b48865a |
hex | 1c0b0e20 |
470486560 has 48 divisors (see below), whose sum is σ = 1176915096. Its totient is φ = 177123328.
The previous prime is 470486539. The next prime is 470486573. The reversal of 470486560 is 65684074.
It can be written as a sum of positive squares in 4 ways, for example, as 318408336 + 152078224 = 17844^2 + 12332^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83767 + ... + 89206.
Almost surely, 2470486560 is an apocalyptic number.
470486560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
470486560 is an abundant number, since it is smaller than the sum of its proper divisors (706428536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470486560 is a wasteful number, since it uses less digits than its factorization.
470486560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173005 (or 172997 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The square root of 470486560 is about 21690.7021555320. The cubic root of 470486560 is about 777.7662146731.
The spelling of 470486560 in words is "four hundred seventy million, four hundred eighty-six thousand, five hundred sixty".
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