Base | Representation |
---|---|
bin | 100101000010111001010… |
… | …011100011011110101010 |
3 | 100000100222021021102001220 |
4 | 211002321103203132222 |
5 | 313202123231102000 |
6 | 5225254135122510 |
7 | 351631360100355 |
oct | 45027123433652 |
9 | 10010867242056 |
10 | 2545729550250 |
11 | 8a1701a67217 |
12 | 351467813436 |
13 | 1560a47aaa03 |
14 | 8b2dd1ad29c |
15 | 4634860c1a0 |
hex | 250b94e37aa |
2545729550250 has 32 divisors (see below), whose sum is σ = 6354140959296. Its totient is φ = 678861213200.
The previous prime is 2545729550249. The next prime is 2545729550251. The reversal of 2545729550250 is 520559275452.
2545729550250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2545729550249) and next prime (2545729550251).
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2545729550193 and 2545729550202.
It is not an unprimeable number, because it can be changed into a prime (2545729550251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1697152284 + ... + 1697153783.
It is an arithmetic number, because the mean of its divisors is an integer number (198566904978).
Almost surely, 22545729550250 is an apocalyptic number.
2545729550250 is an abundant number, since it is smaller than the sum of its proper divisors (3808411409046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2545729550250 is a wasteful number, since it uses less digits than its factorization.
2545729550250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3394306087 (or 3394306077 counting only the distinct ones).
The product of its (nonzero) digits is 6300000, while the sum is 51.
The spelling of 2545729550250 in words is "two trillion, five hundred forty-five billion, seven hundred twenty-nine million, five hundred fifty thousand, two hundred fifty".
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