Base | Representation |
---|---|
bin | 111101101000100… |
… | …1110011011101100 |
3 | 12100010112000212200 |
4 | 1323101032123230 |
5 | 13213414110012 |
6 | 541114501500 |
7 | 102151446231 |
oct | 17321163354 |
9 | 5303460780 |
10 | 2068113132 |
11 | 97143a008 |
12 | 498734890 |
13 | 26c6050a7 |
14 | 158949788 |
15 | c18693dc |
hex | 7b44e6ec |
2068113132 has 18 divisors (see below), whose sum is σ = 5227730508. Its totient is φ = 689371032.
The previous prime is 2068113119. The next prime is 2068113133. The reversal of 2068113132 is 2313118602.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 2068113096 and 2068113105.
It is not an unprimeable number, because it can be changed into a prime (2068113133) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28723758 + ... + 28723829.
Almost surely, 22068113132 is an apocalyptic number.
It is an amenable number.
2068113132 is an abundant number, since it is smaller than the sum of its proper divisors (3159617376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068113132 is a wasteful number, since it uses less digits than its factorization.
2068113132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57447597 (or 57447592 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 2068113132 is about 45476.5118715145. The cubic root of 2068113132 is about 1274.0645465927.
The spelling of 2068113132 in words is "two billion, sixty-eight million, one hundred thirteen thousand, one hundred thirty-two".
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