| Base | Representation |
|---|---|
| bin | 11101000110101010000… |
| … | …001001100001010001110 |
| 3 | 21002012101021212021011120 |
| 4 | 131012222001030022032 |
| 5 | 230232011112400220 |
| 6 | 4130443135101410 |
| 7 | 264332111316612 |
| oct | 35065201141216 |
| 9 | 7065337767146 |
| 10 | 2000012231310 |
| 11 | 701222845405 |
| 12 | 283748071866 |
| 13 | 1167a5c57732 |
| 14 | 6cb30355342 |
| 15 | 370590e6a40 |
| hex | 1d1aa04c28e |
2000012231310 has 96 divisors (see below), whose sum is σ = 5036886231840. Its totient is φ = 507880574208.
The previous prime is 2000012231233. The next prime is 2000012231311. The reversal of 2000012231310 is 131322100002.
It is a super-2 number, since 2×20000122313102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2000012231310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000012231311) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 2044156 + ... + 2859824.
It is an arithmetic number, because the mean of its divisors is an integer number (52467564915).
Almost surely, 22000012231310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2000012231310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2518443115920).
2000012231310 is an abundant number, since it is smaller than the sum of its proper divisors (3036874000530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000012231310 is a wasteful number, since it uses less digits than its factorization.
2000012231310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815810 (or 815763 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 2000012231310 its reverse (131322100002), we get a palindrome (2131334331312).
It can be divided in two parts, 2000012 and 231310, that added together give a palindrome (2231322).
The spelling of 2000012231310 in words is "two trillion, twelve million, two hundred thirty-one thousand, three hundred ten".
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