Base | Representation |
---|---|
bin | 101101001001111111010… |
… | …011001011000101111000 |
3 | 101222122122112002122202201 |
4 | 231021333103023011320 |
5 | 401320123120322222 |
6 | 10333313451435544 |
7 | 440122522551115 |
oct | 55117723130570 |
9 | 11878575078681 |
10 | 3103102120312 |
11 | a97022281777 |
12 | 42149a755bb4 |
13 | 19680cc2a79c |
14 | aa295d4390c |
15 | 55abae95427 |
hex | 2d27f4cb178 |
3103102120312 has 32 divisors (see below), whose sum is σ = 5822533584000. Its totient is φ = 1550426827104.
The previous prime is 3103102120303. The next prime is 3103102120337. The reversal of 3103102120312 is 2130212013013.
It is a self number, because there is not a number n which added to its sum of digits gives 3103102120312.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94065373 + ... + 94098355.
It is an arithmetic number, because the mean of its divisors is an integer number (181954174500).
Almost surely, 23103102120312 is an apocalyptic number.
It is an amenable number.
3103102120312 is a deficient number, since it is larger than the sum of its proper divisors (2719431463688).
3103102120312 is a wasteful number, since it uses less digits than its factorization.
3103102120312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41155 (or 41151 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3103102120312 its reverse (2130212013013), we get a palindrome (5233314133325).
The spelling of 3103102120312 in words is "three trillion, one hundred three billion, one hundred two million, one hundred twenty thousand, three hundred twelve".
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