Base | Representation |
---|---|
bin | 11111100101000000001… |
… | …111111100001010011010 |
3 | 21200110020120100012012122 |
4 | 133211000033330022122 |
5 | 241023213304424030 |
6 | 4340522335141242 |
7 | 312531345045644 |
oct | 37450017741232 |
9 | 7613216305178 |
10 | 2170036404890 |
11 | 767341a83542 |
12 | 2b0698974822 |
13 | 129830bc67c3 |
14 | 7705d2c1894 |
15 | 3b6aab198e5 |
hex | 1f9403fc29a |
2170036404890 has 16 divisors (see below), whose sum is σ = 3907055228832. Its totient is φ = 867794628624.
The previous prime is 2170036404889. The next prime is 2170036404929. The reversal of 2170036404890 is 984046300712.
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, 27450224 + ... + 27529163.
It is an arithmetic number, because the mean of its divisors is an integer number (244190951802).
Almost surely, 22170036404890 is an apocalyptic number.
2170036404890 is a deficient number, since it is larger than the sum of its proper divisors (1737018823942).
2170036404890 is a wasteful number, since it uses less digits than its factorization.
2170036404890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54983341.
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 2170036404890 in words is "two trillion, one hundred seventy billion, thirty-six million, four hundred four thousand, eight hundred ninety".
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