Base | Representation |
---|---|
bin | 10101000011110101… |
… | …10110100100010001 |
3 | 1002011222011102021101 |
4 | 22201322312210101 |
5 | 141123430303400 |
6 | 5105533224401 |
7 | 550120421005 |
oct | 124172664421 |
9 | 32158142241 |
10 | 11306494225 |
11 | 4882248504 |
12 | 2236632101 |
13 | 10b258a390 |
14 | 793894705 |
15 | 46293256a |
hex | 2a1eb6911 |
11306494225 has 24 divisors (see below), whose sum is σ = 15506603000. Its totient is φ = 8123742720.
The previous prime is 11306494211. The next prime is 11306494247. The reversal of 11306494225 is 52249460311.
It is a happy number.
It is a Cunningham number, because it is equal to 1063322+1.
It can be written as a sum of positive squares in 12 ways, for example, as 886371984 + 10420122241 = 29772^2 + 102079^2 .
It is not a de Polignac number, because 11306494225 - 211 = 11306492177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458100 + ... + 482149.
Almost surely, 211306494225 is an apocalyptic number.
It is an amenable number.
11306494225 is a deficient number, since it is larger than the sum of its proper divisors (4200108775).
11306494225 is a wasteful number, since it uses less digits than its factorization.
11306494225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940309 (or 940304 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 37.
The spelling of 11306494225 in words is "eleven billion, three hundred six million, four hundred ninety-four thousand, two hundred twenty-five".
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