Base | Representation |
---|---|
bin | 10000000010010101000… |
… | …010001101011010101001 |
3 | 10220100111010000120121011 |
4 | 100002111002031122221 |
5 | 121023410033342301 |
6 | 2202131325543521 |
7 | 142421612356222 |
oct | 20022502153251 |
9 | 3810433016534 |
10 | 1102012012201 |
11 | 3953a70625a1 |
12 | 1596b1714ba1 |
13 | 7cbc489a039 |
14 | 3b4a27ac249 |
15 | 1d9ec437a51 |
hex | 1009508d6a9 |
1102012012201 has 4 divisors (see below), whose sum is σ = 1128890354004. Its totient is φ = 1075133670400.
The previous prime is 1102012012159. The next prime is 1102012012229. The reversal of 1102012012201 is 1022102102011.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 497934866025 + 604077146176 = 705645^2 + 777224^2 .
It is a cyclic number.
It is not a de Polignac number, because 1102012012201 - 211 = 1102012010153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102012012261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13439170840 + ... + 13439170921.
It is an arithmetic number, because the mean of its divisors is an integer number (282222588501).
Almost surely, 21102012012201 is an apocalyptic number.
It is an amenable number.
1102012012201 is a deficient number, since it is larger than the sum of its proper divisors (26878341803).
1102012012201 is an equidigital number, since it uses as much as digits as its factorization.
1102012012201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26878341802.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1102012012201 its reverse (1022102102011), we get a palindrome (2124114114212).
The spelling of 1102012012201 in words is "one trillion, one hundred two billion, twelve million, twelve thousand, two hundred one".
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