Base | Representation |
---|---|
bin | 101101101110101110011010… |
… | …010101111001001010100110 |
3 | 222101010011200021112102021101 |
4 | 231232232122111321022212 |
5 | 202330144422342001410 |
6 | 1551430350301510314 |
7 | 60235442000314642 |
oct | 5556563225711246 |
9 | 871104607472241 |
10 | 201123023000230 |
11 | 590a1882243161 |
12 | 1a682ba557239a |
13 | 882ba86b1a1c6 |
14 | 3794598a85c22 |
15 | 183ba10d94d3a |
hex | b6eb9a5792a6 |
201123023000230 has 64 divisors (see below), whose sum is σ = 385679144390400. Its totient is φ = 75294312082560.
The previous prime is 201123023000227. The next prime is 201123023000239. The reversal of 201123023000230 is 32000320321102.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 201123023000198 and 201123023000207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201123023000239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520674265 + ... + 521060395.
It is an arithmetic number, because the mean of its divisors is an integer number (6026236631100).
Almost surely, 2201123023000230 is an apocalyptic number.
201123023000230 is a deficient number, since it is larger than the sum of its proper divisors (184556121390170).
201123023000230 is a wasteful number, since it uses less digits than its factorization.
201123023000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419269.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 201123023000230 its reverse (32000320321102), we get a palindrome (233123343321332).
The spelling of 201123023000230 in words is "two hundred one trillion, one hundred twenty-three billion, twenty-three million, two hundred thirty", and thus it is an aban number.
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