Base | Representation |
---|---|
bin | 11101001000111000011… |
… | …10110000101000000001 |
3 | 10112201021102100010010101 |
4 | 32210130032300220001 |
5 | 112400424424324301 |
6 | 2043540112202401 |
7 | 132222460115266 |
oct | 16443416605001 |
9 | 3481242303111 |
10 | 1001201011201 |
11 | 356674962436 |
12 | 142058239401 |
13 | 7354a055361 |
14 | 3665bb5b26d |
15 | 1b09be01701 |
hex | e91c3b0a01 |
1001201011201 has 16 divisors (see below), whose sum is σ = 1035389122560. Its totient is φ = 967679369280.
The previous prime is 1001201011177. The next prime is 1001201011207. The reversal of 1001201011201 is 1021101021001.
It is a cyclic number.
It is not a de Polignac number, because 1001201011201 - 27 = 1001201011073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1001201011207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562555 + ... + 1522783.
It is an arithmetic number, because the mean of its divisors is an integer number (64711820160).
Almost surely, 21001201011201 is an apocalyptic number.
It is an amenable number.
1001201011201 is a deficient number, since it is larger than the sum of its proper divisors (34188111359).
1001201011201 is a wasteful number, since it uses less digits than its factorization.
1001201011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960576.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1001201011201 its reverse (1021101021001), we get a palindrome (2022302032202).
The spelling of 1001201011201 in words is "one trillion, one billion, two hundred one million, eleven thousand, two hundred one".
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