Base | Representation |
---|---|
bin | 11110101110010011011… |
… | …010000101111110010110 |
3 | 21110211122021020222020210 |
4 | 132232103122011332112 |
5 | 234042421310031202 |
6 | 4253530241510250 |
7 | 305352014115000 |
oct | 36562332057626 |
9 | 7424567228223 |
10 | 2111302033302 |
11 | 744441a57880 |
12 | 2a1226942386 |
13 | 12413072b887 |
14 | 7428a963370 |
15 | 39dbe567c6c |
hex | 1eb93685f96 |
2111302033302 has 128 divisors (see below), whose sum is σ = 5375170944000. Its totient is φ = 548064921600.
The previous prime is 2111302033297. The next prime is 2111302033307. The reversal of 2111302033302 is 2033302031112.
It is an interprime number because it is at equal distance from previous prime (2111302033297) and next prime (2111302033307).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2111302033307) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39385974 + ... + 39439542.
It is an arithmetic number, because the mean of its divisors is an integer number (41993523000).
Almost surely, 22111302033302 is an apocalyptic number.
2111302033302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2111302033302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2687585472000).
2111302033302 is an abundant number, since it is smaller than the sum of its proper divisors (3263868910698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111302033302 is a wasteful number, since it uses less digits than its factorization.
2111302033302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55347 (or 55333 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2111302033302 its reverse (2033302031112), we get a palindrome (4144604064414).
The spelling of 2111302033302 in words is "two trillion, one hundred eleven billion, three hundred two million, thirty-three thousand, three hundred two".
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