Base | Representation |
---|---|
bin | 1100110111101011000… |
… | …01010001001101101100 |
3 | 1120021102002020022212111 |
4 | 12123311201101031230 |
5 | 24221114141201442 |
6 | 535051353013404 |
7 | 43643162211304 |
oct | 6336541211554 |
9 | 1507362208774 |
10 | 442205803372 |
11 | 1605a1714133 |
12 | 718519b4264 |
13 | 329136a48a8 |
14 | 1758d6bc604 |
15 | b781d96b17 |
hex | 66f585136c |
442205803372 has 48 divisors (see below), whose sum is σ = 792004397184. Its totient is φ = 215957664000.
The previous prime is 442205803327. The next prime is 442205803379. The reversal of 442205803372 is 273308502244.
It is not an unprimeable number, because it can be changed into a prime (442205803379) 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, 100021722 + ... + 100026142.
It is an arithmetic number, because the mean of its divisors is an integer number (16500091608).
Almost surely, 2442205803372 is an apocalyptic number.
It is an amenable number.
442205803372 is a deficient number, since it is larger than the sum of its proper divisors (349798593812).
442205803372 is a wasteful number, since it uses less digits than its factorization.
442205803372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6490 (or 6488 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 40.
The spelling of 442205803372 in words is "four hundred forty-two billion, two hundred five million, eight hundred three thousand, three hundred seventy-two".
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