Base | Representation |
---|---|
bin | 101111110001101010011101… |
… | …100011001011111111110000 |
3 | 1000112222101010002101002202200 |
4 | 233301222131203023333300 |
5 | 210020110334011131000 |
6 | 2022520134202143200 |
7 | 62154513041035602 |
oct | 5761523543137760 |
9 | 1015871102332680 |
10 | 210121033302000 |
11 | 60a50914500587 |
12 | 1b696a44ab1b00 |
13 | 90324366cb862 |
14 | 39c5cab3d5172 |
15 | 1945ae4a46500 |
hex | bf1a9d8cbff0 |
210121033302000 has 960 divisors, whose sum is σ = 759995057203200. Its totient is φ = 54065636352000.
The previous prime is 210121033301953. The next prime is 210121033302113. The reversal of 210121033302000 is 203330121012.
210121033302000 is a `hidden beast` number, since 2 + 10 + 121 + 0 + 3 + 330 + 200 + 0 = 666.
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 pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 44394891634 + ... + 44394896366.
It is an arithmetic number, because the mean of its divisors is an integer number (791661517920).
Almost surely, 2210121033302000 is an apocalyptic number.
210121033302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210121033302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379997528601600).
210121033302000 is an abundant number, since it is smaller than the sum of its proper divisors (549874023901200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210121033302000 is a wasteful number, since it uses less digits than its factorization.
210121033302000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5339 (or 5320 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 210121033302000 its reverse (203330121012), we get a palindrome (210324363423012).
The spelling of 210121033302000 in words is "two hundred ten trillion, one hundred twenty-one billion, thirty-three million, three hundred two thousand".
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