Base | Representation |
---|---|
bin | 1000011100001111110000 |
3 | 11011102110100 |
4 | 20130033300 |
5 | 1031302343 |
6 | 115232400 |
7 | 24544311 |
oct | 10341760 |
9 | 4142410 |
10 | 2212848 |
11 | 1281600 |
12 | 8a8700 |
13 | 5c62a1 |
14 | 418608 |
15 | 2da9d3 |
hex | 21c3f0 |
2212848 has 90 divisors (see below), whose sum is σ = 6860672. Its totient is φ = 665280.
The previous prime is 2212831. The next prime is 2212871. The reversal of 2212848 is 8482122.
It is a super-2 number, since 2×22128482 = 9793392542208, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17361 + ... + 17487.
22212848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2212848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3430336).
2212848 is an abundant number, since it is smaller than the sum of its proper divisors (4647824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212848 is a wasteful number, since it uses less digits than its factorization.
2212848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163 (or 143 counting only the distinct ones).
The product of its digits is 2048, while the sum is 27.
The square root of 2212848 is about 1487.5644523852. The cubic root of 2212848 is about 130.3118352191.
The spelling of 2212848 in words is "two million, two hundred twelve thousand, eight hundred forty-eight".
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