Base | Representation |
---|---|
bin | 11110111000010111101… |
… | …011000111010000011110 |
3 | 21111212112120021111101121 |
4 | 132320113223013100132 |
5 | 234232040410201420 |
6 | 4302515004001154 |
7 | 306213614031622 |
oct | 36702753072036 |
9 | 7455476244347 |
10 | 2122111022110 |
11 | 748a89392082 |
12 | 2a33428301ba |
13 | 125163bc8441 |
14 | 749d4311182 |
15 | 3a3034762aa |
hex | 1ee17ac741e |
2122111022110 has 8 divisors (see below), whose sum is σ = 3819799839816. Its totient is φ = 848844408840.
The previous prime is 2122111022107. The next prime is 2122111022131. The reversal of 2122111022110 is 112201112212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 106105551096 + ... + 106105551115.
It is an arithmetic number, because the mean of its divisors is an integer number (477474979977).
Almost surely, 22122111022110 is an apocalyptic number.
2122111022110 is a deficient number, since it is larger than the sum of its proper divisors (1697688817706).
2122111022110 is a wasteful number, since it uses less digits than its factorization.
2122111022110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212211102218.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 2122111022110 its reverse (112201112212), we get a palindrome (2234312134322).
It can be divided in two parts, 212211 and 1022110, that added together give a palindrome (1234321).
The spelling of 2122111022110 in words is "two trillion, one hundred twenty-two billion, one hundred eleven million, twenty-two thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.310 sec. • engine limits •