Base | Representation |
---|---|
bin | 10010111101101000001… |
… | …000010110101010011100 |
3 | 11121120120211011010112210 |
4 | 102331220020112222130 |
5 | 132322243230024012 |
6 | 2434351313200420 |
7 | 163101403120242 |
oct | 22755010265234 |
9 | 4546524133483 |
10 | 1303122111132 |
11 | 462718506526 |
12 | 190678b60110 |
13 | 95b64b9478a |
14 | 4710009a792 |
15 | 23d6d08a23c |
hex | 12f68216a9c |
1303122111132 has 96 divisors (see below), whose sum is σ = 3106474882560. Its totient is φ = 425012739840.
The previous prime is 1303122111131. The next prime is 1303122111167. The reversal of 1303122111132 is 2311112213031.
It is a super-4 number, since 4×13031221111324 (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 1303122111099 and 1303122111108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303122111131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464901243 + ... + 464904045.
It is an arithmetic number, because the mean of its divisors is an integer number (32359113360).
Almost surely, 21303122111132 is an apocalyptic number.
1303122111132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1303122111132 is an abundant number, since it is smaller than the sum of its proper divisors (1803352771428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303122111132 is a wasteful number, since it uses less digits than its factorization.
1303122111132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4603 (or 4601 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 1303122111132 its reverse (2311112213031), we get a palindrome (3614234324163).
The spelling of 1303122111132 in words is "one trillion, three hundred three billion, one hundred twenty-two million, one hundred eleven thousand, one hundred thirty-two".
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