Base | Representation |
---|---|
bin | 11010100101010100011… |
… | …00110000110111101000 |
3 | 10020022121121200100111210 |
4 | 31102222030300313220 |
5 | 104431104431224433 |
6 | 1535334354153120 |
7 | 122663422325004 |
oct | 15225214606750 |
9 | 3208547610453 |
10 | 913388539368 |
11 | 322403022668 |
12 | 12902bb827a0 |
13 | 681944b8a56 |
14 | 322cb5b1704 |
15 | 18b5cb2b463 |
hex | d4aa330de8 |
913388539368 has 16 divisors (see below), whose sum is σ = 2283471348480. Its totient is φ = 304462846448.
The previous prime is 913388539339. The next prime is 913388539379. The reversal of 913388539368 is 863935883319.
It is a junction number, because it is equal to n+sod(n) for n = 913388539299 and 913388539308.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 19028927880 + ... + 19028927927.
It is an arithmetic number, because the mean of its divisors is an integer number (142716959280).
Almost surely, 2913388539368 is an apocalyptic number.
It is an amenable number.
913388539368 is an abundant number, since it is smaller than the sum of its proper divisors (1370082809112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
913388539368 is a wasteful number, since it uses less digits than its factorization.
913388539368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38057855816 (or 38057855812 counting only the distinct ones).
The product of its digits is 100776960, while the sum is 66.
The spelling of 913388539368 in words is "nine hundred thirteen billion, three hundred eighty-eight million, five hundred thirty-nine thousand, three hundred sixty-eight".
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