Base | Representation |
---|---|
bin | 1100101000000101… |
… | …0001011101101101 |
3 | 22202012121212111020 |
4 | 3022001101131231 |
5 | 23420132100214 |
6 | 1320153044353 |
7 | 146663561250 |
oct | 31201213555 |
9 | 8665555436 |
10 | 3389331309 |
11 | 148a209861 |
12 | 7a70b66b9 |
13 | 42025bab0 |
14 | 2421d1097 |
15 | 14c84b4a9 |
hex | ca05176d |
3389331309 has 16 divisors (see below), whose sum is σ = 5561980032. Its totient is φ = 1787779008.
The previous prime is 3389331289. The next prime is 3389331317. The reversal of 3389331309 is 9031339833.
It is not a de Polignac number, because 3389331309 - 28 = 3389331053 is a prime.
It is a super-2 number, since 2×33893313092 = 22975133444335306962, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3389331329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6207294 + ... + 6207839.
It is an arithmetic number, because the mean of its divisors is an integer number (347623752).
Almost surely, 23389331309 is an apocalyptic number.
3389331309 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
3389331309 is a deficient number, since it is larger than the sum of its proper divisors (2172648723).
3389331309 is a wasteful number, since it uses less digits than its factorization.
3389331309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12415156.
The product of its (nonzero) digits is 157464, while the sum is 42.
The square root of 3389331309 is about 58217.9637998445. The cubic root of 3389331309 is about 1502.1201587615.
The spelling of 3389331309 in words is "three billion, three hundred eighty-nine million, three hundred thirty-one thousand, three hundred nine".
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