Base | Representation |
---|---|
bin | 110000000001010001… |
… | …1010100110111100001 |
3 | 100212011202021220100021 |
4 | 1200002203110313201 |
5 | 3142143214430144 |
6 | 115212410553441 |
7 | 10310313535633 |
oct | 1400243246741 |
9 | 325152256307 |
10 | 103122030049 |
11 | 3a808774525 |
12 | 17b9b438881 |
13 | 995557bbbc |
14 | 4dc3950a53 |
15 | 2a38385884 |
hex | 18028d4de1 |
103122030049 has 2 divisors, whose sum is σ = 103122030050. Its totient is φ = 103122030048.
The previous prime is 103122030017. The next prime is 103122030079. The reversal of 103122030049 is 940030221301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 96497209600 + 6624820449 = 310640^2 + 81393^2 .
It is a cyclic number.
It is not a de Polignac number, because 103122030049 - 25 = 103122030017 is a prime.
It is not a weakly prime, because it can be changed into another prime (103122030079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51561015024 + 51561015025.
It is an arithmetic number, because the mean of its divisors is an integer number (51561015025).
Almost surely, 2103122030049 is an apocalyptic number.
It is an amenable number.
103122030049 is a deficient number, since it is larger than the sum of its proper divisors (1).
103122030049 is an equidigital number, since it uses as much as digits as its factorization.
103122030049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 25.
The spelling of 103122030049 in words is "one hundred three billion, one hundred twenty-two million, thirty thousand, forty-nine".
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