Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101011111111111100 |
3 | 201012221010120220010101 |
4 | 2323033023223333330 |
5 | 11243214334140012 |
6 | 232205240050444 |
7 | 20345032366501 |
oct | 2731713537774 |
9 | 635833526111 |
10 | 201044443132 |
11 | 7829838a845 |
12 | 32b69463a24 |
13 | 15c5c81a370 |
14 | 9a32abb4a8 |
15 | 5369ed3d57 |
hex | 2ecf2ebffc |
201044443132 has 24 divisors (see below), whose sum is σ = 382244483376. Its totient is φ = 91968592128.
The previous prime is 201044443129. The next prime is 201044443133. The reversal of 201044443132 is 231344440102.
It is a super-2 number, since 2×2010444431322 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 201044443132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044443133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17101378 + ... + 17113129.
It is an arithmetic number, because the mean of its divisors is an integer number (15926853474).
Almost surely, 2201044443132 is an apocalyptic number.
It is an amenable number.
201044443132 is a deficient number, since it is larger than the sum of its proper divisors (181200040244).
201044443132 is a wasteful number, since it uses less digits than its factorization.
201044443132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34214637 (or 34214635 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 201044443132 its reverse (231344440102), we get a palindrome (432388883234).
The spelling of 201044443132 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, one hundred thirty-two".
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