Base | Representation |
---|---|
bin | 10110010001110100… |
… | …11101100011111001 |
3 | 1010212120011200022100 |
4 | 23020322131203321 |
5 | 143443420000400 |
6 | 5254503214013 |
7 | 602253204612 |
oct | 131072354371 |
9 | 33776150270 |
10 | 11960703225 |
11 | 50885613a9 |
12 | 2399747309 |
13 | 1187c860b3 |
14 | 81670cc09 |
15 | 4a00ac100 |
hex | 2c8e9d8f9 |
11960703225 has 81 divisors (see below), whose sum is σ = 22465747213. Its totient is φ = 6082443840.
The previous prime is 11960703199. The next prime is 11960703259. The reversal of 11960703225 is 52230706911.
The square root of 11960703225 is 109365.
It is a perfect power (a square), and thus also a powerful number.
11960703225 is a `hidden beast` number, since 1 + 19 + 607 + 0 + 32 + 2 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4827887289 + 7132815936 = 69483^2 + 84456^2 .
It is not a de Polignac number, because 11960703225 - 25 = 11960703193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11960703225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 37730767 + ... + 37731083.
Almost surely, 211960703225 is an apocalyptic number.
11960703225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11960703225 is the 109365-th square number.
11960703225 is the 54683-rd centered octagonal number.
It is an amenable number.
11960703225 is a deficient number, since it is larger than the sum of its proper divisors (10505043988).
11960703225 is an equidigital number, since it uses as much as digits as its factorization.
11960703225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696 (or 348 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
Multiplying 11960703225 by its sum of digits (36), we get a square (430585316100 = 6561902).
The spelling of 11960703225 in words is "eleven billion, nine hundred sixty million, seven hundred three thousand, two hundred twenty-five".
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