Base | Representation |
---|---|
bin | 111000110100100111… |
… | …0010011100011110100 |
3 | 102122222002111220222111 |
4 | 1301221032103203310 |
5 | 3444401224121400 |
6 | 132020211140404 |
7 | 11546610433651 |
oct | 1615116234364 |
9 | 378862456874 |
10 | 122024442100 |
11 | 47828686470 |
12 | 1b7958a4704 |
13 | b67873b9c2 |
14 | 5c98164c28 |
15 | 3292a953ba |
hex | 1c693938f4 |
122024442100 has 72 divisors (see below), whose sum is σ = 292822383168. Its totient is φ = 43764652800.
The previous prime is 122024442073. The next prime is 122024442131. The reversal of 122024442100 is 1244420221.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679504 + ... + 840103.
It is an arithmetic number, because the mean of its divisors is an integer number (4066977544).
Almost surely, 2122024442100 is an apocalyptic number.
122024442100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122024442100 is an abundant number, since it is smaller than the sum of its proper divisors (170797941068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122024442100 is a wasteful number, since it uses less digits than its factorization.
122024442100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1519705 (or 1519698 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 122024442100 its reverse (1244420221), we get a palindrome (123268862321).
The spelling of 122024442100 in words is "one hundred twenty-two billion, twenty-four million, four hundred forty-two thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •