Base | Representation |
---|---|
bin | 1011101101111001111… |
… | …1111110100001001111 |
3 | 201020121001010200021021 |
4 | 2323132133332201033 |
5 | 11244231130420421 |
6 | 232250540015011 |
7 | 20354302560511 |
oct | 2733637764117 |
9 | 636531120237 |
10 | 201301420111 |
11 | 7840a449410 |
12 | 3301b531467 |
13 | 15ca0b3364c |
14 | 9a58c91bb1 |
15 | 5382845341 |
hex | 2ede7fe84f |
201301420111 has 16 divisors (see below), whose sum is σ = 229440837888. Its totient is φ = 174822120000.
The previous prime is 201301420109. The next prime is 201301420121. The reversal of 201301420111 is 111024103102.
It is not a de Polignac number, because 201301420111 - 21 = 201301420109 is a prime.
It is a super-3 number, since 3×2013014201113 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201301420121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306390 + ... + 704611.
It is an arithmetic number, because the mean of its divisors is an integer number (14340052368).
Almost surely, 2201301420111 is an apocalyptic number.
201301420111 is a deficient number, since it is larger than the sum of its proper divisors (28139417777).
201301420111 is a wasteful number, since it uses less digits than its factorization.
201301420111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011822.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 201301420111 its reverse (111024103102), we get a palindrome (312325523213).
The spelling of 201301420111 in words is "two hundred one billion, three hundred one million, four hundred twenty thousand, one hundred eleven".
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