Base | Representation |
---|---|
bin | 1000010011010010… |
… | …1100100000011100 |
3 | 12202022010202202200 |
4 | 2010310230200130 |
5 | 14030433000200 |
6 | 1005042251500 |
7 | 106136066241 |
oct | 20464544034 |
9 | 5668122680 |
10 | 2228406300 |
11 | a439716aa |
12 | 522356b90 |
13 | 296899113 |
14 | 171d535c8 |
15 | d097d800 |
hex | 84d2c81c |
2228406300 has 216 divisors, whose sum is σ = 7203705600. Its totient is φ = 575890560.
The previous prime is 2228406287. The next prime is 2228406319. The reversal of 2228406300 is 36048222.
2228406300 is a `hidden beast` number, since 2 + 2 + 28 + 4 + 0 + 630 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5879511 + ... + 5879889.
Almost surely, 22228406300 is an apocalyptic number.
2228406300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2228406300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601852800).
2228406300 is an abundant number, since it is smaller than the sum of its proper divisors (4975299300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2228406300 is a wasteful number, since it uses less digits than its factorization.
2228406300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585 (or 575 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 2228406300 is about 47205.9985595051. The cubic root of 2228406300 is about 1306.1652515547.
The spelling of 2228406300 in words is "two billion, two hundred twenty-eight million, four hundred six thousand, three hundred".
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