Base | Representation |
---|---|
bin | 11101100100101111001… |
… | …111111010010011011011 |
3 | 21012021202100000021011020 |
4 | 131210233033322103123 |
5 | 231244133412344011 |
6 | 4153344212133523 |
7 | 266554406636400 |
oct | 35445717722333 |
9 | 7167670007136 |
10 | 2032312231131 |
11 | 7139982aa336 |
12 | 289a613072a3 |
13 | 119852994870 |
14 | 7051602c2a7 |
15 | 37ce9ae2006 |
hex | 1d92f3fa4db |
2032312231131 has 48 divisors (see below), whose sum is σ = 3399647809824. Its totient is φ = 1070404747776.
The previous prime is 2032312231109. The next prime is 2032312231207. The reversal of 2032312231131 is 1311322132302.
It is not a de Polignac number, because 2032312231131 - 26 = 2032312231067 is a prime.
It is a super-2 number, since 2×20323122311312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2032312231531) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 508311 + ... + 2079183.
It is an arithmetic number, because the mean of its divisors is an integer number (70825996038).
Almost surely, 22032312231131 is an apocalyptic number.
2032312231131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2032312231131 is a deficient number, since it is larger than the sum of its proper divisors (1367335578693).
2032312231131 is a wasteful number, since it uses less digits than its factorization.
2032312231131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1571580 (or 1571573 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2032312231131 its reverse (1311322132302), we get a palindrome (3343634363433).
The spelling of 2032312231131 in words is "two trillion, thirty-two billion, three hundred twelve million, two hundred thirty-one thousand, one hundred thirty-one".
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