Base | Representation |
---|---|
bin | 110000000110011101… |
… | …0011110001000000000 |
3 | 100212121212101212011020 |
4 | 1200030322132020000 |
5 | 3143022220310230 |
6 | 115241540545440 |
7 | 10314524255211 |
oct | 1401472361000 |
9 | 325555355136 |
10 | 103295869440 |
11 | 3a897909645 |
12 | 180296b2280 |
13 | 99825a694a |
14 | 4ddca83408 |
15 | 2a48773810 |
hex | 180ce9e200 |
103295869440 has 160 divisors (see below), whose sum is σ = 330774364800. Its totient is φ = 27499659264.
The previous prime is 103295869427. The next prime is 103295869459. The reversal of 103295869440 is 44968592301.
It is a tau number, because it is divible by the number of its divisors (160).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4727661 + ... + 4749459.
It is an arithmetic number, because the mean of its divisors is an integer number (2067339780).
Almost surely, 2103295869440 is an apocalyptic number.
103295869440 is a gapful number since it is divisible by the number (10) 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 103295869440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165387182400).
103295869440 is an abundant number, since it is smaller than the sum of its proper divisors (227478495360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103295869440 is an equidigital number, since it uses as much as digits as its factorization.
103295869440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22442 (or 22426 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 103295869440 in words is "one hundred three billion, two hundred ninety-five million, eight hundred sixty-nine thousand, four hundred forty".
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