Base | Representation |
---|---|
bin | 101101101100111011110111… |
… | …011101100001100010110010 |
3 | 222100200102012202211010201221 |
4 | 231230323313131201202302 |
5 | 202321141030443331010 |
6 | 1551254050053215254 |
7 | 60223526102444506 |
oct | 5554736735414262 |
9 | 870612182733657 |
10 | 201000031230130 |
11 | 590546a8629970 |
12 | 1a66319b93152a |
13 | 88202b5b70592 |
14 | 378c64c27a306 |
15 | 1838713423dda |
hex | b6cef77618b2 |
201000031230130 has 32 divisors (see below), whose sum is σ = 405358293948480. Its totient is φ = 71115490163520.
The previous prime is 201000031230043. The next prime is 201000031230157. The reversal of 201000031230130 is 31032130000102.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24692874460 + ... + 24692882599.
It is an arithmetic number, because the mean of its divisors is an integer number (12667446685890).
Almost surely, 2201000031230130 is an apocalyptic number.
201000031230130 is an abundant number, since it is smaller than the sum of its proper divisors (204358262718350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201000031230130 is a wasteful number, since it uses less digits than its factorization.
201000031230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49385757114.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 201000031230130 its reverse (31032130000102), we get a palindrome (232032161230232).
The spelling of 201000031230130 in words is "two hundred one trillion, thirty-one million, two hundred thirty thousand, one hundred thirty".
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