Base | Representation |
---|---|
bin | 1110001100011011000000… |
… | …11000110000000100011010 |
3 | 11002111221120200222122212221 |
4 | 13012031200120300010122 |
5 | 13042344004434103424 |
6 | 150215042014454254 |
7 | 6401034550115056 |
oct | 706154030600432 |
9 | 132457520878787 |
10 | 31213144441114 |
11 | 9a44469348319 |
12 | 3601396b0438a |
13 | 1455504ccc55c |
14 | 79ca1d4bcc66 |
15 | 391dd39489e4 |
hex | 1c636063011a |
31213144441114 has 32 divisors (see below), whose sum is σ = 47276246004480. Its totient is φ = 15454647936000.
The previous prime is 31213144441099. The next prime is 31213144441189. The reversal of 31213144441114 is 41114444131213.
It is a self number, because there is not a number n which added to its sum of digits gives 31213144441114.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778416639 + ... + 1778434189.
It is an arithmetic number, because the mean of its divisors is an integer number (1477382687640).
Almost surely, 231213144441114 is an apocalyptic number.
31213144441114 is a deficient number, since it is larger than the sum of its proper divisors (16063101563366).
31213144441114 is a wasteful number, since it uses less digits than its factorization.
31213144441114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24246.
The product of its digits is 18432, while the sum is 34.
Adding to 31213144441114 its reverse (41114444131213), we get a palindrome (72327588572327).
The spelling of 31213144441114 in words is "thirty-one trillion, two hundred thirteen billion, one hundred forty-four million, four hundred forty-one thousand, one hundred fourteen".
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