Base | Representation |
---|---|
bin | 11101001111111101011… |
… | …101100000111100100001 |
3 | 21010011011111120011202021 |
4 | 131033331131200330201 |
5 | 230412441014200001 |
6 | 4135214320421441 |
7 | 265134503644330 |
oct | 35177535407441 |
9 | 7104144504667 |
10 | 2010002100001 |
11 | 70548986a635 |
12 | 285675777881 |
13 | 11770880863c |
14 | 6d3daddbd17 |
15 | 37441152ba1 |
hex | 1d3fd760f21 |
2010002100001 has 16 divisors (see below), whose sum is σ = 2314089100288. Its totient is φ = 1710177138000.
The previous prime is 2010002099947. The next prime is 2010002100017. The reversal of 2010002100001 is 1000012000102.
It is a cyclic number.
It is not a de Polignac number, because 2010002100001 - 231 = 2007854616353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is not an unprimeable number, because it can be changed into a prime (2010002100061) 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, 160725 + ... + 2011426.
It is an arithmetic number, because the mean of its divisors is an integer number (144630568768).
Almost surely, 22010002100001 is an apocalyptic number.
It is an amenable number.
2010002100001 is a deficient number, since it is larger than the sum of its proper divisors (304087000287).
2010002100001 is a wasteful number, since it uses less digits than its factorization.
2010002100001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173132.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 2010002100001 its reverse (1000012000102), we get a palindrome (3010014100103).
The spelling of 2010002100001 in words is "two trillion, ten billion, two million, one hundred thousand, one".
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