Base | Representation |
---|---|
bin | 10011011101000001… |
… | …101101011100011000 |
3 | 1222220201121112000002 |
4 | 103131001231130120 |
5 | 320234322112300 |
6 | 13332412032132 |
7 | 1336424524556 |
oct | 233501553430 |
9 | 58821545002 |
10 | 20888082200 |
11 | 8949861357 |
12 | 406b462648 |
13 | 1c7b68a86b |
14 | 102221cbd6 |
15 | 823be15d5 |
hex | 4dd06d718 |
20888082200 has 24 divisors (see below), whose sum is σ = 48564791580. Its totient is φ = 8355232800.
The previous prime is 20888082191. The next prime is 20888082251. The reversal of 20888082200 is 228088802.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52220006 + ... + 52220405.
Almost surely, 220888082200 is an apocalyptic number.
20888082200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20888082200 is an abundant number, since it is smaller than the sum of its proper divisors (27676709380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20888082200 is a wasteful number, since it uses less digits than its factorization.
20888082200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104440427 (or 104440418 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 38.
The spelling of 20888082200 in words is "twenty billion, eight hundred eighty-eight million, eighty-two thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •