Base | Representation |
---|---|
bin | 111100100101000001110… |
… | …110101011110010000000 |
3 | 112201222020121202222202102 |
4 | 330211001312223302000 |
5 | 1021201134102221333 |
6 | 12504231154005532 |
7 | 606522145360400 |
oct | 74450166536200 |
9 | 15658217688672 |
10 | 4162928163968 |
11 | 136554046a752 |
12 | 5729782768a8 |
13 | 2427408b7452 |
14 | 1056b5aba800 |
15 | 73449a4bae8 |
hex | 3c941dabc80 |
4162928163968 has 72 divisors (see below), whose sum is σ = 9647721556155. Its totient is φ = 1784042819328.
The previous prime is 4162928163949. The next prime is 4162928163971. The reversal of 4162928163968 is 8693618292614.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 2081464081984 + 2081464081984 = 1442728^2 + 1442728^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1442728.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 161572655 + ... + 161598417.
Almost surely, 24162928163968 is an apocalyptic number.
It is an amenable number.
4162928163968 is an abundant number, since it is smaller than the sum of its proper divisors (5484793392187).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4162928163968 is an frugal number, since it uses more digits than its factorization.
4162928163968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51554 (or 25772 counting only the distinct ones).
The product of its digits is 53747712, while the sum is 65.
The spelling of 4162928163968 in words is "four trillion, one hundred sixty-two billion, nine hundred twenty-eight million, one hundred sixty-three thousand, nine hundred sixty-eight".
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