Base | Representation |
---|---|
bin | 1011010100101101011100… |
… | …0111101101010110100000 |
3 | 1122002020201110221122201020 |
4 | 2311023113013231112200 |
5 | 3112441432113033031 |
6 | 42251351311005440 |
7 | 2423341056540456 |
oct | 265132707552640 |
9 | 48066643848636 |
10 | 12450424346016 |
11 | 3a70216a63738 |
12 | 1490b85b09880 |
13 | 6c40ba984857 |
14 | 3108649b29d6 |
15 | 168ce6581096 |
hex | b52d71ed5a0 |
12450424346016 has 96 divisors (see below), whose sum is σ = 33037319323008. Its totient is φ = 4105159695360.
The previous prime is 12450424345991. The next prime is 12450424346039. The reversal of 12450424346016 is 61064342405421.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7953906 + ... + 9389646.
It is an arithmetic number, because the mean of its divisors is an integer number (344138742948).
Almost surely, 212450424346016 is an apocalyptic number.
12450424346016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12450424346016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16518659661504).
12450424346016 is an abundant number, since it is smaller than the sum of its proper divisors (20586894976992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12450424346016 is a wasteful number, since it uses less digits than its factorization.
12450424346016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1436734 (or 1436726 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 42.
The spelling of 12450424346016 in words is "twelve trillion, four hundred fifty billion, four hundred twenty-four million, three hundred forty-six thousand, sixteen".
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