Base | Representation |
---|---|
bin | 101101011110011010101010… |
… | …110001001010101111011110 |
3 | 222020011000221000021222202000 |
4 | 231132122222301022233132 |
5 | 202203314213400340220 |
6 | 1545211443242143130 |
7 | 60061455512112126 |
oct | 5536325261125736 |
9 | 866130830258660 |
10 | 200002312121310 |
11 | 587aa560163306 |
12 | 1a5219557b1aa6 |
13 | 877a1a22b92ba |
14 | 3756240b29c86 |
15 | 181c7bc057390 |
hex | b5e6aac4abde |
200002312121310 has 64 divisors (see below), whose sum is σ = 533352168648000. Its totient is φ = 53332682933376.
The previous prime is 200002312121267. The next prime is 200002312121351. The reversal of 200002312121310 is 13121213200002.
200002312121310 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 0 + 231 + 2 + 121 + 310 = 666.
It is a super-2 number, since 2×2000023121213102 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2615916 + ... + 20170464.
It is an arithmetic number, because the mean of its divisors is an integer number (8333627635125).
Almost surely, 2200002312121310 is an apocalyptic number.
200002312121310 is an abundant number, since it is smaller than the sum of its proper divisors (333349856526690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200002312121310 is a wasteful number, since it uses less digits than its factorization.
200002312121310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17596762 (or 17596756 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 200002312121310 its reverse (13121213200002), we get a palindrome (213123525321312).
The spelling of 200002312121310 in words is "two hundred trillion, two billion, three hundred twelve million, one hundred twenty-one thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •