Base | Representation |
---|---|
bin | 11110111010010110101… |
… | …101110001000110010100 |
3 | 21112002001002212221102012 |
4 | 132322112231301012110 |
5 | 234300422030033322 |
6 | 4303510303203352 |
7 | 306320464454126 |
oct | 36722655610624 |
9 | 7462032787365 |
10 | 2124242424212 |
11 | 749982519017 |
12 | 2a38385a6558 |
13 | 12541365c50c |
14 | 74b57413216 |
15 | 3a3ca642ae2 |
hex | 1ee96b71194 |
2124242424212 has 12 divisors (see below), whose sum is σ = 3750321802836. Its totient is φ = 1052721909120.
The previous prime is 2124242424211. The next prime is 2124242424253.
It is a happy number.
2124242424212 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 200456780176 + 1923785644036 = 447724^2 + 1387006^2 .
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124242424211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2349825239 + ... + 2349826142.
It is an arithmetic number, because the mean of its divisors is an integer number (312526816903).
Almost surely, 22124242424212 is an apocalyptic number.
It is an amenable number.
2124242424212 is a deficient number, since it is larger than the sum of its proper divisors (1626079378624).
2124242424212 is a wasteful number, since it uses less digits than its factorization.
2124242424212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4699651498 (or 4699651496 counting only the distinct ones).
The product of its digits is 32768, while the sum is 32.
The spelling of 2124242424212 in words is "two trillion, one hundred twenty-four billion, two hundred forty-two million, four hundred twenty-four thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •