Base | Representation |
---|---|
bin | 1000010001010110… |
… | …0100110011100000 |
3 | 12201201210022002002 |
4 | 2010111210303200 |
5 | 14021340421123 |
6 | 1004151343132 |
7 | 106006541036 |
oct | 20425446340 |
9 | 5651708062 |
10 | 2220248288 |
11 | a3a2aa445 |
12 | 51b681aa8 |
13 | 294ca0aab |
14 | 170c2c556 |
15 | cedbb528 |
hex | 84564ce0 |
2220248288 has 24 divisors (see below), whose sum is σ = 4411972152. Its totient is φ = 1099747456.
The previous prime is 2220248267. The next prime is 2220248309. The reversal of 2220248288 is 8828420222.
It is an interprime number because it is at equal distance from previous prime (2220248267) and next prime (2220248309).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320795 + ... + 327642.
It is an arithmetic number, because the mean of its divisors is an integer number (183832173).
Almost surely, 22220248288 is an apocalyptic number.
It is an amenable number.
2220248288 is a deficient number, since it is larger than the sum of its proper divisors (2191723864).
2220248288 is a wasteful number, since it uses less digits than its factorization.
2220248288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648554 (or 648546 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 38.
The square root of 2220248288 is about 47119.5106935545. The cubic root of 2220248288 is about 1304.5693813679.
The spelling of 2220248288 in words is "two billion, two hundred twenty million, two hundred forty-eight thousand, two hundred eighty-eight".
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