Base | Representation |
---|---|
bin | 1011100100011001… |
… | …1001000001111001 |
3 | 22000102110201201211 |
4 | 2321012121001321 |
5 | 22324444212340 |
6 | 1232052443121 |
7 | 136645656151 |
oct | 27106310171 |
9 | 8012421654 |
10 | 3105460345 |
11 | 1353a51359 |
12 | 7280194a1 |
13 | 3a64ba500 |
14 | 216619761 |
15 | 1329765ea |
hex | b9199079 |
3105460345 has 24 divisors (see below), whose sum is σ = 4210733376. Its totient is φ = 2193542208.
The previous prime is 3105460343. The next prime is 3105460349. The reversal of 3105460345 is 5430645013.
It is not a de Polignac number, because 3105460345 - 21 = 3105460343 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3105460343) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60459 + ... + 99328.
It is an arithmetic number, because the mean of its divisors is an integer number (175447224).
Almost surely, 23105460345 is an apocalyptic number.
It is an amenable number.
3105460345 is a deficient number, since it is larger than the sum of its proper divisors (1105273031).
3105460345 is a wasteful number, since it uses less digits than its factorization.
3105460345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159841 (or 159828 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 3105460345 is about 55726.6574002066. The cubic root of 3105460345 is about 1458.9553334150.
The spelling of 3105460345 in words is "three billion, one hundred five million, four hundred sixty thousand, three hundred forty-five".
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