Base | Representation |
---|---|
bin | 101101100100010001010… |
… | …110101100110010110101 |
3 | 102002100111020101102222120 |
4 | 231210101112230302311 |
5 | 402300422003301401 |
6 | 10354302024350153 |
7 | 442142041401651 |
oct | 55442126546265 |
9 | 12070436342876 |
10 | 3131322322101 |
11 | aa7a938a9a96 |
12 | 426a55615359 |
13 | 199389656a3c |
14 | ab7b1c53a61 |
15 | 566bd706836 |
hex | 2d9115accb5 |
3131322322101 has 64 divisors (see below), whose sum is σ = 4450632376320. Its totient is φ = 1954220336640.
The previous prime is 3131322322061. The next prime is 3131322322109. The reversal of 3131322322101 is 1012232231313.
3131322322101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3131322322101 - 211 = 3131322320053 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3131322322109) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 288303411 + ... + 288314271.
It is an arithmetic number, because the mean of its divisors is an integer number (69541130880).
Almost surely, 23131322322101 is an apocalyptic number.
It is an amenable number.
3131322322101 is a deficient number, since it is larger than the sum of its proper divisors (1319310054219).
3131322322101 is a wasteful number, since it uses less digits than its factorization.
3131322322101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11426.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 3131322322101 its reverse (1012232231313), we get a palindrome (4143554553414).
The spelling of 3131322322101 in words is "three trillion, one hundred thirty-one billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred one".
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