Base | Representation |
---|---|
bin | 1000010010011111… |
… | …1000110001110000 |
3 | 12202001211011222200 |
4 | 2010213320301300 |
5 | 14024103024223 |
6 | 1004442303200 |
7 | 106065413262 |
oct | 20447706160 |
9 | 5661734880 |
10 | 2225048688 |
11 | a41a89015 |
12 | 5211b7b00 |
13 | 295c91a75 |
14 | 17171bb32 |
15 | d0518a43 |
hex | 849f8c70 |
2225048688 has 60 divisors (see below), whose sum is σ = 6329153688. Its totient is φ = 729521280.
The previous prime is 2225048671. The next prime is 2225048699. The reversal of 2225048688 is 8868405222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117870 + ... + 135437.
Almost surely, 22225048688 is an apocalyptic number.
It is an amenable number.
2225048688 is an abundant number, since it is smaller than the sum of its proper divisors (4104105000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225048688 is a wasteful number, since it uses less digits than its factorization.
2225048688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253382 (or 253373 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 45.
The square root of 2225048688 is about 47170.4217492276. The cubic root of 2225048688 is about 1305.5089079594.
The spelling of 2225048688 in words is "two billion, two hundred twenty-five million, forty-eight thousand, six hundred eighty-eight".
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