Base | Representation |
---|---|
bin | 111000110011111011… |
… | …0000111010001011101 |
3 | 102122220111000100200021 |
4 | 1301213312013101131 |
5 | 3444324314314401 |
6 | 132014023432141 |
7 | 11546210064430 |
oct | 1614766072135 |
9 | 378814010607 |
10 | 122001323101 |
11 | 47816625859 |
12 | 1b789bb5651 |
13 | b673a05a18 |
14 | 5c95067817 |
15 | 3290a2a2a1 |
hex | 1c67d8745d |
122001323101 has 16 divisors (see below), whose sum is σ = 139939994880. Its totient is φ = 104190739200.
The previous prime is 122001323099. The next prime is 122001323141. The reversal of 122001323101 is 101323100221.
It is a cyclic number.
It is not a de Polignac number, because 122001323101 - 21 = 122001323099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122001323141) 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, 2436960 + ... + 2486518.
It is an arithmetic number, because the mean of its divisors is an integer number (8746249680).
Almost surely, 2122001323101 is an apocalyptic number.
It is an amenable number.
122001323101 is a deficient number, since it is larger than the sum of its proper divisors (17938671779).
122001323101 is an equidigital number, since it uses as much as digits as its factorization.
122001323101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50844.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 122001323101 its reverse (101323100221), we get a palindrome (223324423322).
The spelling of 122001323101 in words is "one hundred twenty-two billion, one million, three hundred twenty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •