Base | Representation |
---|---|
bin | 1111000110100010101101… |
… | …10010100000001011001000 |
3 | 11100120212011222111021210202 |
4 | 13203101112302200023020 |
5 | 13323103333130242412 |
6 | 154344310145031332 |
7 | 6665232210441530 |
oct | 743212662401310 |
9 | 140525158437722 |
10 | 33210143212232 |
11 | a644385069458 |
12 | 3884421925548 |
13 | 156b91a83bc3c |
14 | 82b5455264c0 |
15 | 3c8d131dd3c2 |
hex | 1e3456ca02c8 |
33210143212232 has 128 divisors (see below), whose sum is σ = 75364134912000. Its totient is φ = 13402206915840.
The previous prime is 33210143212159. The next prime is 33210143212241. The reversal of 33210143212232 is 23221234101233.
It is a super-3 number, since 3×332101432122323 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 33210143212195 and 33210143212204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249695813 + ... + 249828779.
It is an arithmetic number, because the mean of its divisors is an integer number (588782304000).
Almost surely, 233210143212232 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 33210143212232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37682067456000).
33210143212232 is an abundant number, since it is smaller than the sum of its proper divisors (42153991699768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33210143212232 is a wasteful number, since it uses less digits than its factorization.
33210143212232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134419 (or 134415 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 33210143212232 its reverse (23221234101233), we get a palindrome (56431377313465).
The spelling of 33210143212232 in words is "thirty-three trillion, two hundred ten billion, one hundred forty-three million, two hundred twelve thousand, two hundred thirty-two".
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