Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101001010010101110 |
3 | 201012221010120022220210 |
4 | 2323033023221102232 |
5 | 11243214333311141 |
6 | 232205235523250 |
7 | 20345032322253 |
oct | 2731713512256 |
9 | 635833508823 |
10 | 201044432046 |
11 | 78298382487 |
12 | 32b69459526 |
13 | 15c5c8152c3 |
14 | 9a32ab742a |
15 | 5369ed0916 |
hex | 2ecf2e94ae |
201044432046 has 8 divisors (see below), whose sum is σ = 402088864104. Its totient is φ = 67014810680.
The previous prime is 201044432027. The next prime is 201044432047. The reversal of 201044432046 is 640234440102.
It is a sphenic number, since it is the product of 3 distinct primes.
201044432046 is an admirable number.
It is a super-2 number, since 2×2010444320462 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044432047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16753702665 + ... + 16753702676.
It is an arithmetic number, because the mean of its divisors is an integer number (50261108013).
Almost surely, 2201044432046 is an apocalyptic number.
201044432046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201044432046 is a wasteful number, since it uses less digits than its factorization.
201044432046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33507405346.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 201044432046 its reverse (640234440102), we get a palindrome (841278872148).
The spelling of 201044432046 in words is "two hundred one billion, forty-four million, four hundred thirty-two thousand, forty-six".
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