Base | Representation |
---|---|
bin | 100000101010110101001… |
… | …001111100110111101001 |
3 | 21221121202202112212220211 |
4 | 200222311021330313221 |
5 | 243240241111310400 |
6 | 4435202215021121 |
7 | 321124331645305 |
oct | 40526511746751 |
9 | 7847682485824 |
10 | 2245012213225 |
11 | 79611695a001 |
12 | 30312206a7a1 |
13 | 13391c17c732 |
14 | 7a932a9cd05 |
15 | 3d5e7ea3dba |
hex | 20ab527cde9 |
2245012213225 has 12 divisors (see below), whose sum is σ = 2783879526160. Its totient is φ = 1795968234000.
The previous prime is 2245012213183. The next prime is 2245012213237. The reversal of 2245012213225 is 5223122105422.
It is not a de Polignac number, because 2245012213225 - 211 = 2245012211177 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88150 + ... + 2120800.
Almost surely, 22245012213225 is an apocalyptic number.
2245012213225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2245012213225 is a deficient number, since it is larger than the sum of its proper divisors (538867312935).
2245012213225 is a wasteful number, since it uses less digits than its factorization.
2245012213225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076840 (or 2076835 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 2245012213225 its reverse (5223122105422), we get a palindrome (7468134318647).
The spelling of 2245012213225 in words is "two trillion, two hundred forty-five billion, twelve million, two hundred thirteen thousand, two hundred twenty-five".
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