Base | Representation |
---|---|
bin | 1011101100111100011… |
… | …0010011110000101010 |
3 | 201012221000221020222002 |
4 | 2323033012103300222 |
5 | 11243214004030010 |
6 | 232205145531002 |
7 | 20345014404632 |
oct | 2731706236052 |
9 | 635830836862 |
10 | 201043033130 |
11 | 78297607455 |
12 | 32b68aa3a62 |
13 | 15c5c445644 |
14 | 9a328316c2 |
15 | 5369d061a5 |
hex | 2ecf193c2a |
201043033130 has 64 divisors (see below), whose sum is σ = 392473071360. Its totient is φ = 73888049664.
The previous prime is 201043033129. The next prime is 201043033151. The reversal of 201043033130 is 31330340102.
It is a super-2 number, since 2×2010430331302 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2154707 + ... + 2246073.
It is an arithmetic number, because the mean of its divisors is an integer number (6132391740).
Almost surely, 2201043033130 is an apocalyptic number.
201043033130 is a deficient number, since it is larger than the sum of its proper divisors (191430038230).
201043033130 is a wasteful number, since it uses less digits than its factorization.
201043033130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91743.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 201043033130 its reverse (31330340102), we get a palindrome (232373373232).
The spelling of 201043033130 in words is "two hundred one billion, forty-three million, thirty-three thousand, one hundred thirty".
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