Base | Representation |
---|---|
bin | 11000110010101101… |
… | …10110010111011100 |
3 | 1021100121201102102002 |
4 | 30121112312113130 |
5 | 204224420302030 |
6 | 10040434221432 |
7 | 650561604623 |
oct | 143126662734 |
9 | 37317642362 |
10 | 13310322140 |
11 | 571036a035 |
12 | 26b5724878 |
13 | 1341774b7b |
14 | 903a686ba |
15 | 52d7ee245 |
hex | 3195b65dc |
13310322140 has 48 divisors (see below), whose sum is σ = 28386656928. Its totient is φ = 5241544704.
The previous prime is 13310322131. The next prime is 13310322143. The reversal of 13310322140 is 4122301331.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310322143) 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 15 ways as a sum of consecutive naturals, for example, 813884 + ... + 830076.
It is an arithmetic number, because the mean of its divisors is an integer number (591388686).
Almost surely, 213310322140 is an apocalyptic number.
13310322140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13310322140 is an abundant number, since it is smaller than the sum of its proper divisors (15076334788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310322140 is a wasteful number, since it uses less digits than its factorization.
13310322140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16838 (or 16836 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13310322140 its reverse (4122301331), we get a palindrome (17432623471).
The spelling of 13310322140 in words is "thirteen billion, three hundred ten million, three hundred twenty-two thousand, one hundred forty".
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