Base | Representation |
---|---|
bin | 11110110110011001110… |
… | …110100101011101110011 |
3 | 21111200002110012112221001 |
4 | 132312121312211131303 |
5 | 234213230011201321 |
6 | 4301525315342431 |
7 | 306110402345440 |
oct | 36663166453563 |
9 | 7450073175831 |
10 | 2120000100211 |
11 | 7480a5874224 |
12 | 2a2a538b1a17 |
13 | 124bb8785226 |
14 | 74873c209c7 |
15 | 3a22cea2c91 |
hex | 1ed99da5773 |
2120000100211 has 16 divisors (see below), whose sum is σ = 2467711319040. Its totient is φ = 1783725924960.
The previous prime is 2120000100167. The next prime is 2120000100221. The reversal of 2120000100211 is 1120010000212.
It is not a de Polignac number, because 2120000100211 - 29 = 2120000099699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2120000100221) 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, 9199711 + ... + 9427336.
It is an arithmetic number, because the mean of its divisors is an integer number (154231957440).
Almost surely, 22120000100211 is an apocalyptic number.
2120000100211 is a deficient number, since it is larger than the sum of its proper divisors (347711218829).
2120000100211 is a wasteful number, since it uses less digits than its factorization.
2120000100211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18627354.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 2120000100211 its reverse (1120010000212), we get a palindrome (3240010100423).
Subtracting from 2120000100211 its reverse (1120010000212), we obtain a palindrome (999990099999).
The spelling of 2120000100211 in words is "two trillion, one hundred twenty billion, one hundred thousand, two hundred eleven".
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