Base | Representation |
---|---|
bin | 1111001101100111001111… |
… | …00100001010111011000101 |
3 | 11101110002021101100002201202 |
4 | 13212303213210022323011 |
5 | 13341043412110220234 |
6 | 155052045412432245 |
7 | 10021622523000500 |
oct | 746634744127305 |
9 | 141402241302652 |
10 | 33453090320069 |
11 | a728415402402 |
12 | 3903524318685 |
13 | 15887c7666254 |
14 | 8391d1370137 |
15 | 3d02d1c4177e |
hex | 1e6ce790aec5 |
33453090320069 has 12 divisors (see below), whose sum is σ = 41203926373644. Its totient is φ = 26987366980224.
The previous prime is 33453090320059. The next prime is 33453090320081. The reversal of 33453090320069 is 96002309035433.
It can be written as a sum of positive squares in 2 ways, for example, as 25543552807969 + 7909537512100 = 5054063^2 + 2812390^2 .
It is not a de Polignac number, because 33453090320069 - 244 = 15860904275653 is a prime.
It is a super-2 number, since 2×334530903200692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33453090320059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20079885314 + ... + 20079886979.
It is an arithmetic number, because the mean of its divisors is an integer number (3433660531137).
Almost surely, 233453090320069 is an apocalyptic number.
It is an amenable number.
33453090320069 is a deficient number, since it is larger than the sum of its proper divisors (7750836053575).
33453090320069 is a wasteful number, since it uses less digits than its factorization.
33453090320069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40159772324 (or 40159772317 counting only the distinct ones).
The product of its (nonzero) digits is 1574640, while the sum is 47.
The spelling of 33453090320069 in words is "thirty-three trillion, four hundred fifty-three billion, ninety million, three hundred twenty thousand, sixty-nine".
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