Base | Representation |
---|---|
bin | 110010100001101110101100… |
… | …000110000100101100101000 |
3 | 1002010211001011211110122002020 |
4 | 302201232230012010230220 |
5 | 213111323432222413000 |
6 | 2104342314535104440 |
7 | 64543610501561001 |
oct | 6241565406045450 |
9 | 1063731154418066 |
10 | 222220200201000 |
11 | 6489606a821361 |
12 | 20b0b91b512120 |
13 | 96cc3761286b1 |
14 | 3cc372d5301a8 |
15 | 1aa56cd98bba0 |
hex | ca1bac184b28 |
222220200201000 has 256 divisors, whose sum is σ = 696052826726400. Its totient is φ = 59025803936000.
The previous prime is 222220200200993. The next prime is 222220200201061. The reversal of 222220200201000 is 102002022222.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8899118515 + ... + 8899143485.
It is an arithmetic number, because the mean of its divisors is an integer number (2718956354400).
Almost surely, 2222220200201000 is an apocalyptic number.
222220200201000 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 222220200201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348026413363200).
222220200201000 is an abundant number, since it is smaller than the sum of its proper divisors (473832626525400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222220200201000 is a wasteful number, since it uses less digits than its factorization.
222220200201000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36537 (or 36523 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 222220200201000 its reverse (102002022222), we get a palindrome (222322202223222).
The spelling of 222220200201000 in words is "two hundred twenty-two trillion, two hundred twenty billion, two hundred million, two hundred one thousand".
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