Base | Representation |
---|---|
bin | 101101011110110101101010… |
… | …101101001100111111110111 |
3 | 222020020210202101002001202010 |
4 | 231132311222231030333313 |
5 | 202204303101320024343 |
6 | 1545233040034215303 |
7 | 60063533066006142 |
oct | 5536655255147767 |
9 | 866223671061663 |
10 | 200031302111223 |
11 | 58810887266860 |
12 | 1a5274a6424533 |
13 | 877cb4234ab9b |
14 | 37577d0d7d059 |
15 | 181d417173d33 |
hex | b5ed6ab4cff7 |
200031302111223 has 32 divisors (see below), whose sum is σ = 291362441490432. Its totient is φ = 121061240949600.
The previous prime is 200031302111203. The next prime is 200031302111227. The reversal of 200031302111223 is 322111203130002.
It is not a de Polignac number, because 200031302111223 - 214 = 200031302094839 is a prime.
It is a super-3 number, since 3×2000313021112233 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 200031302111223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200031302111227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107680108 + ... + 109521998.
It is an arithmetic number, because the mean of its divisors is an integer number (9105076296576).
Almost surely, 2200031302111223 is an apocalyptic number.
200031302111223 is a deficient number, since it is larger than the sum of its proper divisors (91331139379209).
200031302111223 is a wasteful number, since it uses less digits than its factorization.
200031302111223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1846515.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 200031302111223 its reverse (322111203130002), we get a palindrome (522142505241225).
The spelling of 200031302111223 in words is "two hundred trillion, thirty-one billion, three hundred two million, one hundred eleven thousand, two hundred twenty-three".
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