Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101100000100101000 |
3 | 201012221010120220112111 |
4 | 2323033023230010220 |
5 | 11243214334142212 |
6 | 232205240052104 |
7 | 20345032400410 |
oct | 2731713540450 |
9 | 635833526474 |
10 | 201044443432 |
11 | 7829838aa98 |
12 | 32b69464034 |
13 | 15c5c81a541 |
14 | 9a32abb640 |
15 | 5369ed3ea7 |
hex | 2ecf2ec128 |
201044443432 has 32 divisors (see below), whose sum is σ = 430944408000. Its totient is φ = 86134927104.
The previous prime is 201044443429. The next prime is 201044443433. The reversal of 201044443432 is 234344440102.
201044443432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 201044443394 and 201044443403.
It is not an unprimeable number, because it can be changed into a prime (201044443433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381057 + ... + 739792.
It is an arithmetic number, because the mean of its divisors is an integer number (13467012750).
Almost surely, 2201044443432 is an apocalyptic number.
It is an amenable number.
201044443432 is an abundant number, since it is smaller than the sum of its proper divisors (229899964568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044443432 is a wasteful number, since it uses less digits than its factorization.
201044443432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1124065 (or 1124061 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 201044443432 its reverse (234344440102), we get a palindrome (435388883534).
The spelling of 201044443432 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, four hundred thirty-two".
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