Base | Representation |
---|---|
bin | 11101000110110110011… |
… | …001110001100001110100 |
3 | 21002012220202211010112212 |
4 | 131012312121301201310 |
5 | 230232422310034140 |
6 | 4130515520232552 |
7 | 264340213331363 |
oct | 35066631614164 |
9 | 7065822733485 |
10 | 2000220002420 |
11 | 70131a055972 |
12 | 2837a576b758 |
13 | 11680a002c13 |
14 | 6cb4db9b7da |
15 | 3706c488765 |
hex | 1d1b6671874 |
2000220002420 has 24 divisors (see below), whose sum is σ = 4200663070464. Its totient is φ = 800049702816.
The previous prime is 2000220002393. The next prime is 2000220002441. The reversal of 2000220002420 is 242000220002.
It is a junction number, because it is equal to n+sod(n) for n = 2000220002395 and 2000220002404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1963484 + ... + 2802803.
It is an arithmetic number, because the mean of its divisors is an integer number (175027627936).
Almost surely, 22000220002420 is an apocalyptic number.
2000220002420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2000220002420 is an abundant number, since it is smaller than the sum of its proper divisors (2200443068044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000220002420 is a wasteful number, since it uses less digits than its factorization.
2000220002420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4787279 (or 4787277 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
Adding to 2000220002420 its reverse (242000220002), we get a palindrome (2242220222422).
The spelling of 2000220002420 in words is "two trillion, two hundred twenty million, two thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •