Base | Representation |
---|---|
bin | 110111110010001100110111… |
… | …110001010001110000000010 |
3 | 1012011200111111101022212010200 |
4 | 313302030313301101300002 |
5 | 224124142114220422200 |
6 | 2225444415404510030 |
7 | 102451254131446401 |
oct | 6762146761216002 |
9 | 1164614441285120 |
10 | 245342352514050 |
11 | 711a011aa28900 |
12 | 23624ba954b316 |
13 | a6b88b8ccc6ac |
14 | 44828c17b3638 |
15 | 1d56db6e69800 |
hex | df2337c51c02 |
245342352514050 has 108 divisors (see below), whose sum is σ = 724523677979010. Its totient is φ = 59476933929600.
The previous prime is 245342352514033. The next prime is 245342352514111. The reversal of 245342352514050 is 50415253243542.
245342352514050 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 4 + 235 + 2 + 5 + 1 + 405 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 92770473218049 + 152571879296001 = 9631743^2 + 12351999^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 245342352513987 and 245342352514005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2252859715 + ... + 2252968614.
Almost surely, 2245342352514050 is an apocalyptic number.
245342352514050 is an abundant number, since it is smaller than the sum of its proper divisors (479181325464960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245342352514050 is a wasteful number, since it uses less digits than its factorization.
245342352514050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4505828369 (or 4505828350 counting only the distinct ones).
The product of its (nonzero) digits is 2880000, while the sum is 45.
The spelling of 245342352514050 in words is "two hundred forty-five trillion, three hundred forty-two billion, three hundred fifty-two million, five hundred fourteen thousand, fifty".
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