Base | Representation |
---|---|
bin | 11101010000000011010… |
… | …011110010000100110101 |
3 | 21010011102100011210010210 |
4 | 131100003103302010311 |
5 | 230413141123241041 |
6 | 4135232143340033 |
7 | 265140104614236 |
oct | 35200323620465 |
9 | 7104370153123 |
10 | 2010100212021 |
11 | 70552a191650 |
12 | 2856a25b1619 |
13 | 117722c3a9a5 |
14 | 6d40a05b08d |
15 | 37449a83016 |
hex | 1d4034f2135 |
2010100212021 has 16 divisors (see below), whose sum is σ = 2973337758720. Its totient is φ = 1197594372720.
The previous prime is 2010100211939. The next prime is 2010100212047. The reversal of 2010100212021 is 1202120010102.
It is not a de Polignac number, because 2010100212021 - 215 = 2010100179253 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2010100211988 and 2010100212006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010100212061) 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, 516202525 + ... + 516206418.
It is an arithmetic number, because the mean of its divisors is an integer number (185833609920).
Almost surely, 22010100212021 is an apocalyptic number.
It is an amenable number.
2010100212021 is a deficient number, since it is larger than the sum of its proper divisors (963237546699).
2010100212021 is a wasteful number, since it uses less digits than its factorization.
2010100212021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1032409016.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2010100212021 its reverse (1202120010102), we get a palindrome (3212220222123).
The spelling of 2010100212021 in words is "two trillion, ten billion, one hundred million, two hundred twelve thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •