Base | Representation |
---|---|
bin | 1100110101110101100… |
… | …01111100111011001000 |
3 | 1120011212101212122011012 |
4 | 12122322301330323020 |
5 | 24212104400232333 |
6 | 534405510423052 |
7 | 43606564563620 |
oct | 6327261747310 |
9 | 1504771778135 |
10 | 441220320968 |
11 | 160136406669 |
12 | 71617961a88 |
13 | 327b747b5cb |
14 | 174d886d880 |
15 | b7255d1e48 |
hex | 66bac7cec8 |
441220320968 has 64 divisors (see below), whose sum is σ = 986743848960. Its totient is φ = 180842815296.
The previous prime is 441220320967. The next prime is 441220321039. The reversal of 441220320968 is 869023022144.
It is not an unprimeable number, because it can be changed into a prime (441220320967) 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, 8762921 + ... + 8813127.
It is an arithmetic number, because the mean of its divisors is an integer number (15417872640).
Almost surely, 2441220320968 is an apocalyptic number.
It is an amenable number.
441220320968 is an abundant number, since it is smaller than the sum of its proper divisors (545523527992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441220320968 is a wasteful number, since it uses less digits than its factorization.
441220320968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57066 (or 57062 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The spelling of 441220320968 in words is "four hundred forty-one billion, two hundred twenty million, three hundred twenty thousand, nine hundred sixty-eight".
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