Base | Representation |
---|---|
bin | 111000100101110… |
… | …000000000000001 |
3 | 2110011111112102221 |
4 | 320211300000001 |
5 | 3421022420113 |
6 | 234113211041 |
7 | 32345636302 |
oct | 7045600001 |
9 | 2404445387 |
10 | 949420033 |
11 | 447a17361 |
12 | 225b60a81 |
13 | 12190ab03 |
14 | 901427a9 |
15 | 5853e98d |
hex | 38970001 |
949420033 has 2 divisors, whose sum is σ = 949420034. Its totient is φ = 949420032.
The previous prime is 949420019. The next prime is 949420051. The reversal of 949420033 is 330024949.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 851647489 + 97772544 = 29183^2 + 9888^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-949420033 is a prime.
It is equal to p48403384 and since 949420033 and 48403384 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (949420133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474710016 + 474710017.
It is an arithmetic number, because the mean of its divisors is an integer number (474710017).
It is a Proth number, since it is equal to 14487 ⋅ 216 + 1 and 14487 < 216.
Almost surely, 2949420033 is an apocalyptic number.
It is an amenable number.
949420033 is a deficient number, since it is larger than the sum of its proper divisors (1).
949420033 is an equidigital number, since it uses as much as digits as its factorization.
949420033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 23328, while the sum is 34.
The square root of 949420033 is about 30812.6602713884. The cubic root of 949420033 is about 982.8474843471.
The spelling of 949420033 in words is "nine hundred forty-nine million, four hundred twenty thousand, thirty-three".
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