Base | Representation |
---|---|
bin | 1001000110010111… |
… | …1100101100000010 |
3 | 20022020021011221200 |
4 | 2101211330230002 |
5 | 20000304103401 |
6 | 1042214202030 |
7 | 114350063511 |
oct | 22145745402 |
9 | 6266234850 |
10 | 2442644226 |
11 | 1043899840 |
12 | 582053316 |
13 | 2cc099c19 |
14 | 1925a0678 |
15 | e469b686 |
hex | 9197cb02 |
2442644226 has 24 divisors (see below), whose sum is σ = 5773523184. Its totient is φ = 740195160.
The previous prime is 2442644221. The next prime is 2442644233. The reversal of 2442644226 is 6224462442.
2442644226 is a `hidden beast` number, since 2 + 4 + 4 + 2 + 644 + 2 + 2 + 6 = 666.
It is a super-2 number, since 2×24426442262 = 11933021629622278152, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2442644221) 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, 6168096 + ... + 6168491.
It is an arithmetic number, because the mean of its divisors is an integer number (240563466).
Almost surely, 22442644226 is an apocalyptic number.
2442644226 is an abundant number, since it is smaller than the sum of its proper divisors (3330878958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442644226 is a wasteful number, since it uses less digits than its factorization.
2442644226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12336606 (or 12336603 counting only the distinct ones).
The product of its digits is 147456, while the sum is 36.
The square root of 2442644226 is about 49423.1142887617. The cubic root of 2442644226 is about 1346.7492386249.
The spelling of 2442644226 in words is "two billion, four hundred forty-two million, six hundred forty-four thousand, two hundred twenty-six".
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