Base | Representation |
---|---|
bin | 11101011001101111111… |
… | …110001110011111111011 |
3 | 21011011022001002000021220 |
4 | 131121233332032133323 |
5 | 231101002340244121 |
6 | 4144113322203123 |
7 | 265656125635041 |
oct | 35315776163773 |
9 | 7134261060256 |
10 | 2020513212411 |
11 | 7099930409a1 |
12 | 2877099534a3 |
13 | 1186c236bb95 |
14 | 6db16daa391 |
15 | 37858d216c6 |
hex | 1d66ff8e7fb |
2020513212411 has 16 divisors (see below), whose sum is σ = 2720866222080. Its totient is φ = 1333586223200.
The previous prime is 2020513212401. The next prime is 2020513212433. The reversal of 2020513212411 is 1142123150202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2020513212411 - 25 = 2020513212379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2020513212401) 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, 4683526 + ... + 5096708.
It is an arithmetic number, because the mean of its divisors is an integer number (170054138880).
Almost surely, 22020513212411 is an apocalyptic number.
2020513212411 is a deficient number, since it is larger than the sum of its proper divisors (700353009669).
2020513212411 is a wasteful number, since it uses less digits than its factorization.
2020513212411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429426.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 2020513212411 its reverse (1142123150202), we get a palindrome (3162636362613).
The spelling of 2020513212411 in words is "two trillion, twenty billion, five hundred thirteen million, two hundred twelve thousand, four hundred eleven".
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