Base | Representation |
---|---|
bin | 101101001010000111000… |
… | …000000101001011110101 |
3 | 101222122222112020100101212 |
4 | 231022013000011023311 |
5 | 401320404210124414 |
6 | 10333334345131205 |
7 | 440125652052605 |
oct | 55120700051365 |
9 | 11878875210355 |
10 | 3103231333109 |
11 | a97089206206 |
12 | 421515a89b05 |
13 | 19683092bb6b |
14 | aa2a917ac05 |
15 | 55ac74ba83e |
hex | 2d2870052f5 |
3103231333109 has 2 divisors, whose sum is σ = 3103231333110. Its totient is φ = 3103231333108.
The previous prime is 3103231333099. The next prime is 3103231333127. The reversal of 3103231333109 is 9013331323013.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2778815652484 + 324415680625 = 1666978^2 + 569575^2 .
It is a cyclic number.
It is not a de Polignac number, because 3103231333109 - 212 = 3103231329013 is a prime.
It is a super-2 number, since 2×31032313331092 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3103231333129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551615666554 + 1551615666555.
It is an arithmetic number, because the mean of its divisors is an integer number (1551615666555).
Almost surely, 23103231333109 is an apocalyptic number.
It is an amenable number.
3103231333109 is a deficient number, since it is larger than the sum of its proper divisors (1).
3103231333109 is an equidigital number, since it uses as much as digits as its factorization.
3103231333109 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13122, while the sum is 32.
The spelling of 3103231333109 in words is "three trillion, one hundred three billion, two hundred thirty-one million, three hundred thirty-three thousand, one hundred nine".
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