Base | Representation |
---|---|
bin | 1000111010101000010110… |
… | …0011001101111010110000 |
3 | 1021201012011201210120102101 |
4 | 2032222011203031322300 |
5 | 2241104233112034443 |
6 | 32503333301030144 |
7 | 2031161204600110 |
oct | 216520543157260 |
9 | 37635151716371 |
10 | 9803355971248 |
11 | 313a641966784 |
12 | 1123b580b5354 |
13 | 5615b61b7968 |
14 | 25c6b0a37040 |
15 | 12001b42a84d |
hex | 8ea858cdeb0 |
9803355971248 has 160 divisors (see below), whose sum is σ = 22002196769280. Its totient is φ = 4144754810880.
The previous prime is 9803355971243. The next prime is 9803355971249. The reversal of 9803355971248 is 8421795533089.
It is a super-2 number, since 2×98033559712482 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9803355971248.
It is not an unprimeable number, because it can be changed into a prime (9803355971243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3780699040 + ... + 3780701632.
It is an arithmetic number, because the mean of its divisors is an integer number (137513729808).
Almost surely, 29803355971248 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 9803355971248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11001098384640).
9803355971248 is an abundant number, since it is smaller than the sum of its proper divisors (12198840798032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9803355971248 is a wasteful number, since it uses less digits than its factorization.
9803355971248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3915 (or 3909 counting only the distinct ones).
The product of its (nonzero) digits is 65318400, while the sum is 64.
The spelling of 9803355971248 in words is "nine trillion, eight hundred three billion, three hundred fifty-five million, nine hundred seventy-one thousand, two hundred forty-eight".
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