Base | Representation |
---|---|
bin | 11001101100100111… |
… | …00011110101110100 |
3 | 1022121110121100221100 |
4 | 30312103203311310 |
5 | 211223233432332 |
6 | 10200544050100 |
7 | 665610025461 |
oct | 146623436564 |
9 | 38543540840 |
10 | 13795999092 |
11 | 593a533347 |
12 | 2810303930 |
13 | 13bb283795 |
14 | 94c372668 |
15 | 55b28867c |
hex | 3364e3d74 |
13795999092 has 18 divisors (see below), whose sum is σ = 34873220018. Its totient is φ = 4598666352.
The previous prime is 13795999073. The next prime is 13795999093. The reversal of 13795999092 is 29099959731.
13795999092 is a `hidden beast` number, since 1 + 37 + 9 + 599 + 9 + 0 + 9 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7706381796 + 6089617296 = 87786^2 + 78036^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13795999093) 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 5 ways as a sum of consecutive naturals, for example, 191611063 + ... + 191611134.
Almost surely, 213795999092 is an apocalyptic number.
13795999092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13795999092 is an abundant number, since it is smaller than the sum of its proper divisors (21077220926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13795999092 is a wasteful number, since it uses less digits than its factorization.
13795999092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383222207 (or 383222202 counting only the distinct ones).
The product of its (nonzero) digits is 12400290, while the sum is 63.
The spelling of 13795999092 in words is "thirteen billion, seven hundred ninety-five million, nine hundred ninety-nine thousand, ninety-two".
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