Base | Representation |
---|---|
bin | 11101010000000011111… |
… | …110001011000010011000 |
3 | 21010011110010002100100010 |
4 | 131100003332023002120 |
5 | 230413201444334222 |
6 | 4135233221441520 |
7 | 265140301225500 |
oct | 35200376130230 |
9 | 7104403070303 |
10 | 2010111324312 |
11 | 705535491463 |
12 | 2856a62702a0 |
13 | 11772532b900 |
14 | 6d40b710a00 |
15 | 3744aa2a80c |
hex | 1d403f8b098 |
2010111324312 has 288 divisors, whose sum is σ = 6477230422080. Its totient is φ = 517808229120.
The previous prime is 2010111324289. The next prime is 2010111324329. The reversal of 2010111324312 is 2134231110102.
It is a super-2 number, since 2×20101113243122 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8428387 + ... + 8663597.
It is an arithmetic number, because the mean of its divisors is an integer number (22490383410).
Almost surely, 22010111324312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2010111324312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3238615211040).
2010111324312 is an abundant number, since it is smaller than the sum of its proper divisors (4467119097768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010111324312 is a wasteful number, since it uses less digits than its factorization.
2010111324312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235303 (or 235279 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 2010111324312 its reverse (2134231110102), we get a palindrome (4144342434414).
The spelling of 2010111324312 in words is "two trillion, ten billion, one hundred eleven million, three hundred twenty-four thousand, three hundred twelve".
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