Base | Representation |
---|---|
bin | 11110101110010011011… |
… | …110001010011100110010 |
3 | 21110211122100021011202220 |
4 | 132232103132022130302 |
5 | 234042422043201320 |
6 | 4253530320421510 |
7 | 305352026150343 |
oct | 36562336123462 |
9 | 7424570234686 |
10 | 2111303100210 |
11 | 744442616417 |
12 | 2a1227177896 |
13 | 124130a13395 |
14 | 7428ab600ca |
15 | 39dbe6c8e40 |
hex | 1eb9378a732 |
2111303100210 has 16 divisors (see below), whose sum is σ = 5067127440576. Its totient is φ = 563014160048.
The previous prime is 2111303100161. The next prime is 2111303100253. The reversal of 2111303100210 is 120013031112.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2111303100210.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 35188384974 + ... + 35188385033.
It is an arithmetic number, because the mean of its divisors is an integer number (316695465036).
Almost surely, 22111303100210 is an apocalyptic number.
2111303100210 is an abundant number, since it is smaller than the sum of its proper divisors (2955824340366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111303100210 is a wasteful number, since it uses less digits than its factorization.
2111303100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70376770017.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 2111303100210 its reverse (120013031112), we get a palindrome (2231316131322).
The spelling of 2111303100210 in words is "two trillion, one hundred eleven billion, three hundred three million, one hundred thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •