Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1001100010000101101 |
3 | 201012221010100021210121 |
4 | 2323033023030100231 |
5 | 11243214321010013 |
6 | 232205233204541 |
7 | 20345031315466 |
oct | 2731713142055 |
9 | 635833307717 |
10 | 201044313133 |
11 | 78298301104 |
12 | 32b69400751 |
13 | 15c5c7a3141 |
14 | 9a32a85d6d |
15 | 5369eaa58d |
hex | 2ecf2cc42d |
201044313133 has 8 divisors (see below), whose sum is σ = 201266879000. Its totient is φ = 200821861440.
The previous prime is 201044313121. The next prime is 201044313137. The reversal of 201044313133 is 331313440102.
It can be written as a sum of positive squares in 4 ways, for example, as 6948556164 + 194095756969 = 83358^2 + 440563^2 .
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 201044313133 - 25 = 201044313101 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201044313098 and 201044313107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201044313137) 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, 3769891 + ... + 3822847.
It is an arithmetic number, because the mean of its divisors is an integer number (25158359875).
Almost surely, 2201044313133 is an apocalyptic number.
It is an amenable number.
201044313133 is a deficient number, since it is larger than the sum of its proper divisors (222565867).
201044313133 is a wasteful number, since it uses less digits than its factorization.
201044313133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57087.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 201044313133 its reverse (331313440102), we get a palindrome (532357753235).
The spelling of 201044313133 in words is "two hundred one billion, forty-four million, three hundred thirteen thousand, one hundred thirty-three".
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