Base | Representation |
---|---|
bin | 11011000101010010111… |
… | …111010100001101001010 |
3 | 20120220212011202210121210 |
4 | 123011102333110031022 |
5 | 220443024432344324 |
6 | 3542552242113550 |
7 | 251314055626422 |
oct | 33052277241512 |
9 | 6526764683553 |
10 | 1861113168714 |
11 | 658325956898 |
12 | 26084304b8b6 |
13 | 10666b4b3cb7 |
14 | 6611502b482 |
15 | 33629d93d29 |
hex | 1b152fd434a |
1861113168714 has 16 divisors (see below), whose sum is σ = 3808789741152. Its totient is φ = 605943822288.
The previous prime is 1861113168703. The next prime is 1861113168737. The reversal of 1861113168714 is 4178613111681.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3606808209 + ... + 3606808724.
It is an arithmetic number, because the mean of its divisors is an integer number (238049358822).
Almost surely, 21861113168714 is an apocalyptic number.
1861113168714 is an abundant number, since it is smaller than the sum of its proper divisors (1947676572438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1861113168714 is a wasteful number, since it uses less digits than its factorization.
1861113168714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7213616981.
The product of its digits is 193536, while the sum is 48.
The spelling of 1861113168714 in words is "one trillion, eight hundred sixty-one billion, one hundred thirteen million, one hundred sixty-eight thousand, seven hundred fourteen".
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