Base | Representation |
---|---|
bin | 110000001110011101100001… |
… | …110000001110110101101011 |
3 | 1000210222120012101012011111210 |
4 | 300032131201300032311223 |
5 | 210300021310030341021 |
6 | 2031033222141124203 |
7 | 62450501654365212 |
oct | 6016354160166553 |
9 | 1023876171164453 |
10 | 212100010012011 |
11 | 61644122241440 |
12 | 1b9564a0259663 |
13 | 9146c39585364 |
14 | 3a539a3b0c079 |
15 | 197c31c025e76 |
hex | c0e761c0ed6b |
212100010012011 has 32 divisors (see below), whose sum is σ = 309210201446400. Its totient is φ = 128253492519680.
The previous prime is 212100010012003. The next prime is 212100010012019. The reversal of 212100010012011 is 110210010001212.
212100010012011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (212100010012003) and next prime (212100010012019).
It is not a de Polignac number, because 212100010012011 - 23 = 212100010012003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212100010012019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52769350 + ... + 56646308.
It is an arithmetic number, because the mean of its divisors is an integer number (9662818795200).
Almost surely, 2212100010012011 is an apocalyptic number.
212100010012011 is a deficient number, since it is larger than the sum of its proper divisors (97110191434389).
212100010012011 is a wasteful number, since it uses less digits than its factorization.
212100010012011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3880739.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 212100010012011 its reverse (110210010001212), we get a palindrome (322310020013223).
The spelling of 212100010012011 in words is "two hundred twelve trillion, one hundred billion, ten million, twelve thousand, eleven".
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