Base | Representation |
---|---|
bin | 1011111010001000110… |
… | …1001101010000100000 |
3 | 201120001212110101111001 |
4 | 2332202031031100200 |
5 | 11322442204142310 |
6 | 233552431001344 |
7 | 20531542253134 |
oct | 2764215152040 |
9 | 646055411431 |
10 | 204584834080 |
11 | 79844894980 |
12 | 33797069254 |
13 | 163a5159453 |
14 | 9c8ad913c4 |
15 | 54c5c1d93a |
hex | 2fa234d420 |
204584834080 has 96 divisors (see below), whose sum is σ = 541521650880. Its totient is φ = 72383800320.
The previous prime is 204584834063. The next prime is 204584834143. The reversal of 204584834080 is 80438485402.
It is a super-2 number, since 2×2045848340802 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 204584834080.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505710 + ... + 1635949.
It is an arithmetic number, because the mean of its divisors is an integer number (5640850530).
Almost surely, 2204584834080 is an apocalyptic number.
204584834080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
204584834080 is an abundant number, since it is smaller than the sum of its proper divisors (336936816800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204584834080 is a wasteful number, since it uses less digits than its factorization.
204584834080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3141722 (or 3141714 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 46.
The spelling of 204584834080 in words is "two hundred four billion, five hundred eighty-four million, eight hundred thirty-four thousand, eighty".
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