Base | Representation |
---|---|
bin | 1101000110001111000… |
… | …1011100011011110111 |
3 | 210111210111011100211121 |
4 | 3101203301130123313 |
5 | 12141311111032203 |
6 | 251211424244411 |
7 | 22154004121234 |
oct | 3214361343367 |
9 | 714714140747 |
10 | 225012205303 |
11 | 87477584256 |
12 | 37738170707 |
13 | 182ac239c62 |
14 | ac67d2478b |
15 | 5cbe2580bd |
hex | 3463c5c6f7 |
225012205303 has 8 divisors (see below), whose sum is σ = 234800942688. Its totient is φ = 215223934464.
The previous prime is 225012205289. The next prime is 225012205307. The reversal of 225012205303 is 303502210522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-225012205303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225012205307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1171951 + ... + 1350367.
It is an arithmetic number, because the mean of its divisors is an integer number (29350117836).
Almost surely, 2225012205303 is an apocalyptic number.
225012205303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
225012205303 is a deficient number, since it is larger than the sum of its proper divisors (9788737385).
225012205303 is a wasteful number, since it uses less digits than its factorization.
225012205303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233273.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 225012205303 its reverse (303502210522), we get a palindrome (528514415825).
The spelling of 225012205303 in words is "two hundred twenty-five billion, twelve million, two hundred five thousand, three hundred three".
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