Base | Representation |
---|---|
bin | 101111110001110100000011… |
… | …011010011111010001101101 |
3 | 1000120000100200211121222011200 |
4 | 233301310003122133101231 |
5 | 210020242432022413201 |
6 | 2022525000144040113 |
7 | 62155326205353504 |
oct | 5761640332372155 |
9 | 1016010624558150 |
10 | 210131332232301 |
11 | 60a55219a29327 |
12 | 1b698a3a003039 |
13 | 90333b8300c5c |
14 | 39c65a712d83b |
15 | 1945ee8ca1386 |
hex | bf1d0369f46d |
210131332232301 has 6 divisors (see below), whose sum is σ = 303523035446670. Its totient is φ = 140087554821528.
The previous prime is 210131332232251. The next prime is 210131332232303. The reversal of 210131332232301 is 103232233131012.
210131332232301 is a `hidden beast` number, since 2 + 1 + 0 + 1 + 3 + 1 + 3 + 322 + 32 + 301 = 666.
It can be written as a sum of positive squares in only one way, i.e., 201906906266025 + 8224425966276 = 14209395^2 + 2867826^2 .
It is not a de Polignac number, because 210131332232301 - 213 = 210131332224109 is a prime.
It is a super-2 number, since 2×2101313322323012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210131332232303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11673962901786 + ... + 11673962901803.
It is an arithmetic number, because the mean of its divisors is an integer number (50587172574445).
Almost surely, 2210131332232301 is an apocalyptic number.
It is an amenable number.
210131332232301 is a deficient number, since it is larger than the sum of its proper divisors (93391703214369).
210131332232301 is a wasteful number, since it uses less digits than its factorization.
210131332232301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23347925803595 (or 23347925803592 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 210131332232301 its reverse (103232233131012), we get a palindrome (313363565363313).
The spelling of 210131332232301 in words is "two hundred ten trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred thirty-two thousand, three hundred one".
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