Base | Representation |
---|---|
bin | 1000010011010011… |
… | …1110100000010000 |
3 | 12202022021111212220 |
4 | 2010310332200100 |
5 | 14030442330031 |
6 | 1005044021040 |
7 | 106136524200 |
oct | 20464764020 |
9 | 5668244786 |
10 | 2228480016 |
11 | a43a12024 |
12 | 522391780 |
13 | 2968c3839 |
14 | 171d72400 |
15 | d0995596 |
hex | 84d3e810 |
2228480016 has 60 divisors (see below), whose sum is σ = 6696816912. Its totient is φ = 636707904.
The previous prime is 2228479997. The next prime is 2228480017. The reversal of 2228480016 is 6100848222.
It is a happy number.
It is a super-2 number, since 2×22284800162 = 9932246363422720512, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2228480017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471390 + ... + 476093.
Almost surely, 22228480016 is an apocalyptic number.
It is an amenable number.
2228480016 is an abundant number, since it is smaller than the sum of its proper divisors (4468336896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2228480016 is a wasteful number, since it uses less digits than its factorization.
2228480016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 947508 (or 947495 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 2228480016 is about 47206.7793436494. The cubic root of 2228480016 is about 1306.1796541072.
The spelling of 2228480016 in words is "two billion, two hundred twenty-eight million, four hundred eighty thousand, sixteen".
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