Base | Representation |
---|---|
bin | 101111100111000111… |
… | …1101001001001100101 |
3 | 100202220120222110201011 |
4 | 1133032033221021211 |
5 | 3133344040030023 |
6 | 114545341302221 |
7 | 10246466346061 |
oct | 1371617511145 |
9 | 322816873634 |
10 | 102244455013 |
11 | 3a3a83693a8 |
12 | 17995564971 |
13 | 984580762c |
14 | 4d3d190aa1 |
15 | 29d62d850d |
hex | 17ce3e9265 |
102244455013 has 16 divisors (see below), whose sum is σ = 106253326080. Its totient is φ = 98307518400.
The previous prime is 102244454999. The next prime is 102244455031. The reversal of 102244455013 is 310554442201.
It is a cyclic number.
It is not a de Polignac number, because 102244455013 - 25 = 102244454981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102244455043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114303 + ... + 1202563.
It is an arithmetic number, because the mean of its divisors is an integer number (6640832880).
Almost surely, 2102244455013 is an apocalyptic number.
It is an amenable number.
102244455013 is a deficient number, since it is larger than the sum of its proper divisors (4008871067).
102244455013 is a wasteful number, since it uses less digits than its factorization.
102244455013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88668.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 102244455013 its reverse (310554442201), we get a palindrome (412798897214).
The spelling of 102244455013 in words is "one hundred two billion, two hundred forty-four million, four hundred fifty-five thousand, thirteen".
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