Base | Representation |
---|---|
bin | 1000010110101011… |
… | …1100010110101100 |
3 | 12210021220020212211 |
4 | 2011222330112230 |
5 | 14043103030423 |
6 | 1010311140204 |
7 | 106401005050 |
oct | 20552742654 |
9 | 5707806784 |
10 | 2242626988 |
11 | a509a4938 |
12 | 527074664 |
13 | 299807b24 |
14 | 173bb5c60 |
15 | d1d3c10d |
hex | 85abc5ac |
2242626988 has 24 divisors (see below), whose sum is σ = 4589564672. Its totient is φ = 938773584.
The previous prime is 2242626977. The next prime is 2242626989. The reversal of 2242626988 is 8896262422.
It is a happy number.
2242626988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2242626989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930120 + ... + 932527.
Almost surely, 22242626988 is an apocalyptic number.
2242626988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2242626988 is an abundant number, since it is smaller than the sum of its proper divisors (2346937684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242626988 is a wasteful number, since it uses less digits than its factorization.
2242626988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1862701 (or 1862699 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 49.
The square root of 2242626988 is about 47356.3827588214. The cubic root of 2242626988 is about 1308.9378154402.
The spelling of 2242626988 in words is "two billion, two hundred forty-two million, six hundred twenty-six thousand, nine hundred eighty-eight".
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