Base | Representation |
---|---|
bin | 1011100100010100… |
… | …1100000110001000 |
3 | 22000101212201110200 |
4 | 2321011030012020 |
5 | 22324404121344 |
6 | 1232042012200 |
7 | 136643204346 |
oct | 27105140610 |
9 | 8011781420 |
10 | 3105145224 |
11 | 1353856625 |
12 | 727aa7060 |
13 | 3a6409c4c |
14 | 216576996 |
15 | 132913069 |
hex | b914c188 |
3105145224 has 48 divisors (see below), whose sum is σ = 8852391600. Its totient is φ = 980571744.
The previous prime is 3105145213. The next prime is 3105145237. The reversal of 3105145224 is 4225415013.
It is a super-3 number, since 3×31051452243 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1133554 + ... + 1136289.
It is an arithmetic number, because the mean of its divisors is an integer number (184424825).
Almost surely, 23105145224 is an apocalyptic number.
It is an amenable number.
3105145224 is an abundant number, since it is smaller than the sum of its proper divisors (5747246376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3105145224 is a wasteful number, since it uses less digits than its factorization.
3105145224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2269874 (or 2269867 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 3105145224 is about 55723.8299473394. The cubic root of 3105145224 is about 1458.9059834567.
The spelling of 3105145224 in words is "three billion, one hundred five million, one hundred forty-five thousand, two hundred twenty-four".
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