Base | Representation |
---|---|
bin | 11110111100000101… |
… | …000000101010101001 |
3 | 10011202011200001212121 |
4 | 132330011000222221 |
5 | 1021013332414004 |
6 | 23132224111241 |
7 | 2254141023223 |
oct | 367405005251 |
9 | 104664601777 |
10 | 33220201129 |
11 | 130a7a34885 |
12 | 6531465521 |
13 | 319558775b |
14 | 1871db1413 |
15 | ce66b7854 |
hex | 7bc140aa9 |
33220201129 has 2 divisors, whose sum is σ = 33220201130. Its totient is φ = 33220201128.
The previous prime is 33220201123. The next prime is 33220201139. The reversal of 33220201129 is 92110202233.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30976000000 + 2244201129 = 176000^2 + 47373^2 .
It is a cyclic number.
It is not a de Polignac number, because 33220201129 - 211 = 33220199081 is a prime.
It is a super-2 number, since 2×332202011292 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (33220201123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16610100564 + 16610100565.
It is an arithmetic number, because the mean of its divisors is an integer number (16610100565).
Almost surely, 233220201129 is an apocalyptic number.
It is an amenable number.
33220201129 is a deficient number, since it is larger than the sum of its proper divisors (1).
33220201129 is an equidigital number, since it uses as much as digits as its factorization.
33220201129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 25.
The spelling of 33220201129 in words is "thirty-three billion, two hundred twenty million, two hundred one thousand, one hundred twenty-nine".
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