Base | Representation |
---|---|
bin | 1011110100011011000… |
… | …1111000100000010000 |
3 | 201102002222011201120220 |
4 | 2331012301320200100 |
5 | 11311322020211103 |
6 | 233140314233040 |
7 | 20445535360005 |
oct | 2750661704020 |
9 | 642088151526 |
10 | 203050944528 |
11 | 79127a67a63 |
12 | 33429425780 |
13 | 161bc42c9b3 |
14 | 9b833898ac |
15 | 543622cc53 |
hex | 2f46c78810 |
203050944528 has 80 divisors (see below), whose sum is σ = 547443532800. Its totient is φ = 64730376832.
The previous prime is 203050944517. The next prime is 203050944529. The reversal of 203050944528 is 825449050302.
It is a self number, because there is not a number n which added to its sum of digits gives 203050944528.
It is not an unprimeable number, because it can be changed into a prime (203050944529) 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, 9593125 + ... + 9614267.
It is an arithmetic number, because the mean of its divisors is an integer number (6843044160).
Almost surely, 2203050944528 is an apocalyptic number.
It is an amenable number.
203050944528 is an abundant number, since it is smaller than the sum of its proper divisors (344392588272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203050944528 is a wasteful number, since it uses less digits than its factorization.
203050944528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29876 (or 29870 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 203050944528 in words is "two hundred three billion, fifty million, nine hundred forty-four thousand, five hundred twenty-eight".
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