Base | Representation |
---|---|
bin | 1001000110001001000001… |
… | …01000001110001000000001 |
3 | 2121211012012102011211100210 |
4 | 10203010200220032020001 |
5 | 10110204011242041001 |
6 | 110312515524304333 |
7 | 4133053261455045 |
oct | 443044050161001 |
9 | 77735172154323 |
10 | 20002210112001 |
11 | 6411987173987 |
12 | 22b068b8420a9 |
13 | b2127b145c10 |
14 | 4d217d9ac025 |
15 | 24a483deddd6 |
hex | 123120a0e201 |
20002210112001 has 16 divisors (see below), whose sum is σ = 28984618752320. Its totient is φ = 12196125288000.
The previous prime is 20002210111999. The next prime is 20002210112023. The reversal of 20002210112001 is 10021101220002.
It is not a de Polignac number, because 20002210112001 - 21 = 20002210111999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20002200112001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352643375 + ... + 2352651876.
It is an arithmetic number, because the mean of its divisors is an integer number (1811538672020).
Almost surely, 220002210112001 is an apocalyptic number.
It is an amenable number.
20002210112001 is a deficient number, since it is larger than the sum of its proper divisors (8982408640319).
20002210112001 is a wasteful number, since it uses less digits than its factorization.
20002210112001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705295376.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20002210112001 its reverse (10021101220002), we get a palindrome (30023311332003).
The spelling of 20002210112001 in words is "twenty trillion, two billion, two hundred ten million, one hundred twelve thousand, one".
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