Base | Representation |
---|---|
bin | 11100000001111… |
… | …001101100100000 |
3 | 1012202212201011000 |
4 | 130001321230200 |
5 | 1430341314022 |
6 | 114355152000 |
7 | 14440101621 |
oct | 3401715440 |
9 | 1182781130 |
10 | 470260512 |
11 | 2214a4757 |
12 | 1115a5600 |
13 | 76571877 |
14 | 46653a48 |
15 | 2b4416ac |
hex | 1c079b20 |
470260512 has 96 divisors (see below), whose sum is σ = 1375315200. Its totient is φ = 156328704.
The previous prime is 470260499. The next prime is 470260517. The reversal of 470260512 is 215062074.
470260512 is a `hidden beast` number, since 47 + 0 + 2 + 605 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×4702605122 = 442289898293004288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (470260517) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620838 + ... + 621594.
It is an arithmetic number, because the mean of its divisors is an integer number (14326200).
Almost surely, 2470260512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 470260512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687657600).
470260512 is an abundant number, since it is smaller than the sum of its proper divisors (905054688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470260512 is a wasteful number, since it uses less digits than its factorization.
470260512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1495 (or 1481 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 470260512 is about 21685.4908175951. The cubic root of 470260512 is about 777.6416339543.
The spelling of 470260512 in words is "four hundred seventy million, two hundred sixty thousand, five hundred twelve".
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