Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101100010010010111 |
3 | 201012221010120221202001 |
4 | 2323033023230102113 |
5 | 11243214334204221 |
6 | 232205240100131 |
7 | 20345032403104 |
oct | 2731713542227 |
9 | 635833527661 |
10 | 201044444311 |
11 | 78298390717 |
12 | 32b69464647 |
13 | 15c5c81aa69 |
14 | 9a32abbaab |
15 | 5369ed4391 |
hex | 2ecf2ec497 |
201044444311 has 8 divisors (see below), whose sum is σ = 214280329824. Its totient is φ = 187965196800.
The previous prime is 201044444297. The next prime is 201044444329. The reversal of 201044444311 is 113444440102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201044444311 - 213 = 201044436119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201044444311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044474311) 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, 39156850 + ... + 39161983.
It is an arithmetic number, because the mean of its divisors is an integer number (26785041228).
Almost surely, 2201044444311 is an apocalyptic number.
201044444311 is a deficient number, since it is larger than the sum of its proper divisors (13235885513).
201044444311 is a wasteful number, since it uses less digits than its factorization.
201044444311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78319001.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 201044444311 its reverse (113444440102), we get a palindrome (314488884413).
The spelling of 201044444311 in words is "two hundred one billion, forty-four million, four hundred forty-four thousand, three hundred eleven".
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