Base | Representation |
---|---|
bin | 110111110010001101110001… |
… | …011100101110010010001000 |
3 | 1012011200120222211012121202220 |
4 | 313302031301130232102020 |
5 | 224124201104433020144 |
6 | 2225445055413454040 |
7 | 102451320121622211 |
oct | 6762156134562210 |
9 | 1164616884177686 |
10 | 245343320204424 |
11 | 711a0577193a12 |
12 | 23625219641320 |
13 | a6b8a11636550 |
14 | 4482974110408 |
15 | 1d56e21db7919 |
hex | df237172e488 |
245343320204424 has 64 divisors (see below), whose sum is σ = 660559537209600. Its totient is φ = 75487986203136.
The previous prime is 245343320204383. The next prime is 245343320204447. The reversal of 245343320204424 is 424402023343542.
245343320204424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378269 + ... + 22194284.
It is an arithmetic number, because the mean of its divisors is an integer number (10321242768900).
Almost surely, 2245343320204424 is an apocalyptic number.
245343320204424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
245343320204424 is an abundant number, since it is smaller than the sum of its proper divisors (415216217005176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245343320204424 is a wasteful number, since it uses less digits than its factorization.
245343320204424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23605934 (or 23605930 counting only the distinct ones).
The product of its (nonzero) digits is 2211840, while the sum is 42.
Adding to 245343320204424 its reverse (424402023343542), we get a palindrome (669745343547966).
The spelling of 245343320204424 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred twenty million, two hundred four thousand, four hundred twenty-four".
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