Base | Representation |
---|---|
bin | 1011011000011000… |
… | …1011100001100101 |
3 | 21212220122210210222 |
4 | 2312012023201211 |
5 | 22224044322011 |
6 | 1223052454125 |
7 | 135464460323 |
oct | 26606134145 |
9 | 7786583728 |
10 | 3055073381 |
11 | 1328566938 |
12 | 71317a345 |
13 | 398c27c39 |
14 | 20da60d13 |
15 | 12d321ddb |
hex | b618b865 |
3055073381 has 2 divisors, whose sum is σ = 3055073382. Its totient is φ = 3055073380.
The previous prime is 3055073323. The next prime is 3055073443. The reversal of 3055073381 is 1833705503.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2122076356 + 932997025 = 46066^2 + 30545^2 .
It is a cyclic number.
It is not a de Polignac number, because 3055073381 - 210 = 3055072357 is a prime.
It is a super-3 number, since 3×30550733813 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3055033381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527536690 + 1527536691.
It is an arithmetic number, because the mean of its divisors is an integer number (1527536691).
Almost surely, 23055073381 is an apocalyptic number.
It is an amenable number.
3055073381 is a deficient number, since it is larger than the sum of its proper divisors (1).
3055073381 is an equidigital number, since it uses as much as digits as its factorization.
3055073381 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 3055073381 is about 55272.7182342247. The cubic root of 3055073381 is about 1451.0216155127.
Adding to 3055073381 its reverse (1833705503), we get a palindrome (4888778884).
The spelling of 3055073381 in words is "three billion, fifty-five million, seventy-three thousand, three hundred eighty-one".
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