Base | Representation |
---|---|
bin | 11101111001110010010… |
… | …00100100001000011001 |
3 | 10122020001011020000211101 |
4 | 32330321020210020121 |
5 | 113313212131331301 |
6 | 2104001234031401 |
7 | 134142211415455 |
oct | 16747110441031 |
9 | 3566034200741 |
10 | 1027455730201 |
11 | 366817a7940a |
12 | 147164a18561 |
13 | 75b72501344 |
14 | 37a2c9d9665 |
15 | 1bad6d1c701 |
hex | ef39224219 |
1027455730201 has 8 divisors (see below), whose sum is σ = 1106684263520. Its totient is φ = 950742388512.
The previous prime is 1027455730139. The next prime is 1027455730241. The reversal of 1027455730201 is 1020375547201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1027455730201 - 213 = 1027455722009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1027455730241) 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, 628797060 + ... + 628798693.
It is an arithmetic number, because the mean of its divisors is an integer number (138335532940).
Almost surely, 21027455730201 is an apocalyptic number.
It is an amenable number.
1027455730201 is a deficient number, since it is larger than the sum of its proper divisors (79228533319).
1027455730201 is a wasteful number, since it uses less digits than its factorization.
1027455730201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1257595815.
The product of its (nonzero) digits is 58800, while the sum is 37.
The spelling of 1027455730201 in words is "one trillion, twenty-seven billion, four hundred fifty-five million, seven hundred thirty thousand, two hundred one".
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