Base | Representation |
---|---|
bin | 10100100101011101… |
… | …011111000101000011 |
3 | 2010001102022010220122 |
4 | 110211131133011003 |
5 | 330231422313242 |
6 | 14053142530455 |
7 | 1411512100526 |
oct | 244535370503 |
9 | 63042263818 |
10 | 22103322947 |
11 | 9412827752 |
12 | 434a436a2b |
13 | 211338a124 |
14 | 10d9798bbd |
15 | 89573cad2 |
hex | 52575f143 |
22103322947 has 2 divisors, whose sum is σ = 22103322948. Its totient is φ = 22103322946.
The previous prime is 22103322893. The next prime is 22103322961. The reversal of 22103322947 is 74922330122.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22103322947 - 28 = 22103322691 is a prime.
It is not a weakly prime, because it can be changed into another prime (22103325947) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051661473 + 11051661474.
It is an arithmetic number, because the mean of its divisors is an integer number (11051661474).
Almost surely, 222103322947 is an apocalyptic number.
22103322947 is a deficient number, since it is larger than the sum of its proper divisors (1).
22103322947 is an equidigital number, since it uses as much as digits as its factorization.
22103322947 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36288, while the sum is 35.
The spelling of 22103322947 in words is "twenty-two billion, one hundred three million, three hundred twenty-two thousand, nine hundred forty-seven".
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