Base | Representation |
---|---|
bin | 101101100000001001100000… |
… | …010000110110100011100000 |
3 | 222020120102002221220121121210 |
4 | 231200021200100312203200 |
5 | 202212241431213022240 |
6 | 1545342244340150120 |
7 | 60103200616551303 |
oct | 5540114020664340 |
9 | 866512087817553 |
10 | 200121321220320 |
11 | 58845a80749895 |
12 | 1a540a29698340 |
13 | 878848a100c06 |
14 | 375bcd0612b3a |
15 | 1820935027780 |
hex | b602604368e0 |
200121321220320 has 96 divisors (see below), whose sum is σ = 631844766120960. Its totient is φ = 53241867307520.
The previous prime is 200121321220319. The next prime is 200121321220339. The reversal of 200121321220320 is 23022123121002.
It is a tau number, because it is divible by the number of its divisors (96).
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 15 ways as a sum of consecutive naturals, for example, 483458340 + ... + 483872099.
It is an arithmetic number, because the mean of its divisors is an integer number (6581716313760).
Almost surely, 2200121321220320 is an apocalyptic number.
200121321220320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200121321220320 is an abundant number, since it is smaller than the sum of its proper divisors (431723444900640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200121321220320 is a wasteful number, since it uses less digits than its factorization.
200121321220320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 967330888 (or 967330880 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 200121321220320 its reverse (23022123121002), we get a palindrome (223143444341322).
The spelling of 200121321220320 in words is "two hundred trillion, one hundred twenty-one billion, three hundred twenty-one million, two hundred twenty thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.190 sec. • engine limits •