Base | Representation |
---|---|
bin | 10111001100011100001110… |
… | …100010001110110101110001 |
3 | 111101012001200010200212012102 |
4 | 113030130032202032311301 |
5 | 101332313001044231001 |
6 | 1000542430321510145 |
7 | 30325660124125133 |
oct | 2714341642166561 |
9 | 441161603625172 |
10 | 102010012102001 |
11 | 2a55a226488423 |
12 | b5362827a2355 |
13 | 44bc66ca44013 |
14 | 1b2944d295053 |
15 | bbd7ab74ae6b |
hex | 5cc70e88ed71 |
102010012102001 has 8 divisors (see below), whose sum is σ = 103539384172224. Its totient is φ = 100483212569040.
The previous prime is 102010012101997. The next prime is 102010012102007. The reversal of 102010012102001 is 100201210010201.
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 102010012102001 - 22 = 102010012101997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102010012102007) 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, 643054415 + ... + 643213028.
It is an arithmetic number, because the mean of its divisors is an integer number (12942423021528).
Almost surely, 2102010012102001 is an apocalyptic number.
It is an amenable number.
102010012102001 is a deficient number, since it is larger than the sum of its proper divisors (1529372070223).
102010012102001 is a wasteful number, since it uses less digits than its factorization.
102010012102001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1286268631.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 102010012102001 its reverse (100201210010201), we get a palindrome (202211222112202).
The spelling of 102010012102001 in words is "one hundred two trillion, ten billion, twelve million, one hundred two thousand, one".
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