Base | Representation |
---|---|
bin | 1000010001010100… |
… | …1010101110110000 |
3 | 12201201120212120112 |
4 | 2010111022232300 |
5 | 14021324011423 |
6 | 1004145200452 |
7 | 106005614465 |
oct | 20425125660 |
9 | 5651525515 |
10 | 2220141488 |
11 | a3a237184 |
12 | 51b630128 |
13 | 294c642b6 |
14 | 170c0166c |
15 | ced99a78 |
hex | 8454abb0 |
2220141488 has 40 divisors (see below), whose sum is σ = 4650319920. Its totient is φ = 1023217920.
The previous prime is 2220141449. The next prime is 2220141533. The reversal of 2220141488 is 8841410222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87443 + ... + 109938.
It is an arithmetic number, because the mean of its divisors is an integer number (116257998).
Almost surely, 22220141488 is an apocalyptic number.
It is an amenable number.
2220141488 is an abundant number, since it is smaller than the sum of its proper divisors (2430178432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220141488 is a wasteful number, since it uses less digits than its factorization.
2220141488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197445 (or 197439 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 32.
The square root of 2220141488 is about 47118.3773914170. The cubic root of 2220141488 is about 1304.5484632503.
The spelling of 2220141488 in words is "two billion, two hundred twenty million, one hundred forty-one thousand, four hundred eighty-eight".
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