Base | Representation |
---|---|
bin | 111101110110110… |
… | …1101011011101010 |
3 | 12100122120101200110 |
4 | 1323231231123222 |
5 | 13222322031023 |
6 | 541542515150 |
7 | 102302066022 |
oct | 17355553352 |
9 | 5318511613 |
10 | 2075580138 |
11 | 97567a095 |
12 | 49b135ab6 |
13 | 27101aa38 |
14 | 159930a82 |
15 | c2341a93 |
hex | 7bb6d6ea |
2075580138 has 16 divisors (see below), whose sum is σ = 4285069056. Its totient is φ = 669541920.
The previous prime is 2075580137. The next prime is 2075580181. The reversal of 2075580138 is 8310855702.
It is a junction number, because it is equal to n+sod(n) for n = 2075580096 and 2075580105.
It is not an unprimeable number, because it can be changed into a prime (2075580137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5579331 + ... + 5579702.
It is an arithmetic number, because the mean of its divisors is an integer number (267816816).
Almost surely, 22075580138 is an apocalyptic number.
2075580138 is an abundant number, since it is smaller than the sum of its proper divisors (2209488918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075580138 is a wasteful number, since it uses less digits than its factorization.
2075580138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11159069.
The product of its (nonzero) digits is 67200, while the sum is 39.
The square root of 2075580138 is about 45558.5352925223. The cubic root of 2075580138 is about 1275.5960587096.
The spelling of 2075580138 in words is "two billion, seventy-five million, five hundred eighty thousand, one hundred thirty-eight".
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