Base | Representation |
---|---|
bin | 1011110001011100010… |
… | …0100110001110001000 |
3 | 201100001012002011111012 |
4 | 2330113010212032020 |
5 | 11303202114402013 |
6 | 232525043023052 |
7 | 20416646154542 |
oct | 2742704461610 |
9 | 640035064435 |
10 | 202250544008 |
11 | 78857183227 |
12 | 3324536aa88 |
13 | 160c2669716 |
14 | 9b08d58692 |
15 | 53dad271a8 |
hex | 2f17126388 |
202250544008 has 108 divisors (see below), whose sum is σ = 413671096485. Its totient is φ = 92683590912.
The previous prime is 202250543969. The next prime is 202250544011. The reversal of 202250544008 is 800445052202.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 185104736644 + 17145807364 = 430238^2 + 130942^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=318002.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1016334293 + ... + 1016334491.
Almost surely, 2202250544008 is an apocalyptic number.
It is an amenable number.
202250544008 is an abundant number, since it is smaller than the sum of its proper divisors (211420552477).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202250544008 is an equidigital number, since it uses as much as digits as its factorization.
202250544008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532 (or 265 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 32.
Multiplying 202250544008 by its sum of digits (32), we get a square (6472017408256 = 25440162).
The spelling of 202250544008 in words is "two hundred two billion, two hundred fifty million, five hundred forty-four thousand, eight".
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