Base | Representation |
---|---|
bin | 1100000000011100… |
… | …1111010001101001 |
3 | 22022121212121121202 |
4 | 3000013033101221 |
5 | 23100104414144 |
6 | 1251454413545 |
7 | 142605044126 |
oct | 30007172151 |
9 | 8277777552 |
10 | 3223123049 |
11 | 1404407063 |
12 | 75b5012b5 |
13 | 3c49a6603 |
14 | 2280c774d |
15 | 13ce6964e |
hex | c01cf469 |
3223123049 has 2 divisors, whose sum is σ = 3223123050. Its totient is φ = 3223123048.
The previous prime is 3223123039. The next prime is 3223123097. The reversal of 3223123049 is 9403213223.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2590097449 + 633025600 = 50893^2 + 25160^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3223123049 is a prime.
It is not a weakly prime, because it can be changed into another prime (3223123039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611561524 + 1611561525.
It is an arithmetic number, because the mean of its divisors is an integer number (1611561525).
Almost surely, 23223123049 is an apocalyptic number.
It is an amenable number.
3223123049 is a deficient number, since it is larger than the sum of its proper divisors (1).
3223123049 is an equidigital number, since it uses as much as digits as its factorization.
3223123049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 3223123049 is about 56772.5554207312. Note that the first 3 decimals coincide. The cubic root of 3223123049 is about 1477.1535026715.
The spelling of 3223123049 in words is "three billion, two hundred twenty-three million, one hundred twenty-three thousand, forty-nine".
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