Base | Representation |
---|---|
bin | 10100001001000000… |
… | …11111100111111011 |
3 | 1000220120122121112011 |
4 | 22010200133213323 |
5 | 134121114421433 |
6 | 4544545030351 |
7 | 531646240150 |
oct | 120440374773 |
9 | 30816577464 |
10 | 10813045243 |
11 | 4649755a30 |
12 | 21193253b7 |
13 | 103428a030 |
14 | 748126227 |
15 | 4344603cd |
hex | 28481f9fb |
10813045243 has 16 divisors (see below), whose sum is σ = 14518215936. Its totient is φ = 7777614240.
The previous prime is 10813045231. The next prime is 10813045247. The reversal of 10813045243 is 34254031801.
It is not a de Polignac number, because 10813045243 - 29 = 10813044731 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10813045247) 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, 5400121 + ... + 5402122.
It is an arithmetic number, because the mean of its divisors is an integer number (907388496).
Almost surely, 210813045243 is an apocalyptic number.
10813045243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10813045243 is a deficient number, since it is larger than the sum of its proper divisors (3705170693).
10813045243 is a wasteful number, since it uses less digits than its factorization.
10813045243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10802274.
The product of its (nonzero) digits is 11520, while the sum is 31.
Multiplying 10813045243 by its sum of digits (31), we get a palindrome (335204402533).
The spelling of 10813045243 in words is "ten billion, eight hundred thirteen million, forty-five thousand, two hundred forty-three".
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