Base | Representation |
---|---|
bin | 11110100011111110010… |
… | …101001100101010011010 |
3 | 21102210000022112121210110 |
4 | 132203332111030222122 |
5 | 233402213004311302 |
6 | 4244453522425150 |
7 | 304510121015454 |
oct | 36437625145232 |
9 | 7383008477713 |
10 | 2100211010202 |
11 | 73a7703a9a88 |
12 | 29b0505021b6 |
13 | 1230839b4706 |
14 | 7391795b2d4 |
15 | 399709e8b6c |
hex | 1e8fe54ca9a |
2100211010202 has 32 divisors (see below), whose sum is σ = 4279784703552. Its totient is φ = 686843898624.
The previous prime is 2100211010201. The next prime is 2100211010291. The reversal of 2100211010202 is 2020101120012.
It is not an unprimeable number, because it can be changed into a prime (2100211010201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19505538 + ... + 19612914.
It is an arithmetic number, because the mean of its divisors is an integer number (133743271986).
Almost surely, 22100211010202 is an apocalyptic number.
2100211010202 is an abundant number, since it is smaller than the sum of its proper divisors (2179573693350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2100211010202 is a wasteful number, since it uses less digits than its factorization.
2100211010202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168942.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2100211010202 its reverse (2020101120012), we get a palindrome (4120312130214).
The spelling of 2100211010202 in words is "two trillion, one hundred billion, two hundred eleven million, ten thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •