Base | Representation |
---|---|
bin | 101101001001000100111… |
… | …000110100001101100000 |
3 | 101222120010020002002222011 |
4 | 231021010320310031200 |
5 | 401311121231213240 |
6 | 10333032323122304 |
7 | 440056323026221 |
oct | 55110470641540 |
9 | 11876106062864 |
10 | 3102122132320 |
11 | a9666a087242 |
12 | 421266513394 |
13 | 1966b4ba9333 |
14 | aa201b25248 |
15 | 55a5ee186ea |
hex | 2d244e34360 |
3102122132320 has 96 divisors (see below), whose sum is σ = 7514518749696. Its totient is φ = 1209608640000.
The previous prime is 3102122132281. The next prime is 3102122132339. The reversal of 3102122132320 is 232312212013.
It is a junction number, because it is equal to n+sod(n) for n = 3102122132291 and 3102122132300.
It is a congruent number.
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, 1065775 + ... + 2709265.
It is an arithmetic number, because the mean of its divisors is an integer number (78276236976).
Almost surely, 23102122132320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3102122132320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3757259374848).
3102122132320 is an abundant number, since it is smaller than the sum of its proper divisors (4412396617376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102122132320 is a wasteful number, since it uses less digits than its factorization.
3102122132320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643804 (or 1643796 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 3102122132320 its reverse (232312212013), we get a palindrome (3334434344333).
The spelling of 3102122132320 in words is "three trillion, one hundred two billion, one hundred twenty-two million, one hundred thirty-two thousand, three hundred twenty".
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