Base | Representation |
---|---|
bin | 1101101011111100011… |
… | …00001110110111111000 |
3 | 1122221211211021122012020 |
4 | 12311332030032313320 |
5 | 30201102223234003 |
6 | 1000012143314440 |
7 | 45655456620606 |
oct | 6657614166770 |
9 | 1587754248166 |
10 | 470268571128 |
11 | 171492391984 |
12 | 77183baba20 |
13 | 354665cb305 |
14 | 18a9272a876 |
15 | c3758aad53 |
hex | 6d7e30edf8 |
470268571128 has 32 divisors (see below), whose sum is σ = 1175848011600. Its totient is φ = 156732645888.
The previous prime is 470268571127. The next prime is 470268571141. The reversal of 470268571128 is 821175862074.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470268571121) 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, 1308043 + ... + 1628346.
Almost surely, 2470268571128 is an apocalyptic number.
It is an amenable number.
470268571128 is an abundant number, since it is smaller than the sum of its proper divisors (705579440472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470268571128 is a wasteful number, since it uses less digits than its factorization.
470268571128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2943071 (or 2943067 counting only the distinct ones).
The product of its (nonzero) digits is 1505280, while the sum is 51.
The spelling of 470268571128 in words is "four hundred seventy billion, two hundred sixty-eight million, five hundred seventy-one thousand, one hundred twenty-eight".
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