Base | Representation |
---|---|
bin | 10101110000111110… |
… | …10001111101011010 |
3 | 1010011100122201212110 |
4 | 22320133101331122 |
5 | 142412344023422 |
6 | 5211301053150 |
7 | 562366033305 |
oct | 127037217532 |
9 | 33140581773 |
10 | 11685142362 |
11 | 4a56a5a453 |
12 | 23213b71b6 |
13 | 1142b6412a |
14 | 7cbc9bb3c |
15 | 485cc960c |
hex | 2b87d1f5a |
11685142362 has 8 divisors (see below), whose sum is σ = 23370284736. Its totient is φ = 3895047452.
The previous prime is 11685142361. The next prime is 11685142363. The reversal of 11685142362 is 26324158611.
It is an interprime number because it is at equal distance from previous prime (11685142361) and next prime (11685142363).
It is a sphenic number, since it is the product of 3 distinct primes.
11685142362 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 11685142362.
It is not an unprimeable number, because it can be changed into a prime (11685142361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973761858 + ... + 973761869.
It is an arithmetic number, because the mean of its divisors is an integer number (2921285592).
Almost surely, 211685142362 is an apocalyptic number.
11685142362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11685142362 is a wasteful number, since it uses less digits than its factorization.
11685142362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1947523732.
The product of its digits is 69120, while the sum is 39.
The spelling of 11685142362 in words is "eleven billion, six hundred eighty-five million, one hundred forty-two thousand, three hundred sixty-two".
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