Base | Representation |
---|---|
bin | 10101101111110111101… |
… | …000010110010100001001 |
3 | 12021212120211211212001221 |
4 | 111233313220112110021 |
5 | 143441223044414400 |
6 | 3102322333242041 |
7 | 212655210052264 |
oct | 25576750262411 |
9 | 5255524755057 |
10 | 1494508201225 |
11 | 5268a9a10716 |
12 | 20178b933321 |
13 | aac15714830 |
14 | 52498149cdb |
15 | 28d20199c1a |
hex | 15bf7a16509 |
1494508201225 has 24 divisors (see below), whose sum is σ = 2060122088192. Its totient is φ = 1068035630400.
The previous prime is 1494508201217. The next prime is 1494508201237. The reversal of 1494508201225 is 5221028054941.
It is not a de Polignac number, because 1494508201225 - 23 = 1494508201217 is a prime.
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, 74159067 + ... + 74179216.
Almost surely, 21494508201225 is an apocalyptic number.
It is an amenable number.
1494508201225 is a deficient number, since it is larger than the sum of its proper divisors (565613886967).
1494508201225 is a wasteful number, since it uses less digits than its factorization.
1494508201225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148338337 (or 148338332 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 43.
The spelling of 1494508201225 in words is "one trillion, four hundred ninety-four billion, five hundred eight million, two hundred one thousand, two hundred twenty-five".
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