Base | Representation |
---|---|
bin | 100000000010001001000… |
… | …101100110001011001110 |
3 | 21210102222222222010022110 |
4 | 200002021011212023032 |
5 | 242031302214414410 |
6 | 4403135055524450 |
7 | 315016561323426 |
oct | 40021105461316 |
9 | 7712888863273 |
10 | 2201323201230 |
11 | 77963761671a |
12 | 2b676a829726 |
13 | 12c778a52a4a |
14 | 7878a5b1486 |
15 | 3c3dc6c6720 |
hex | 200891662ce |
2201323201230 has 64 divisors (see below), whose sum is σ = 5357974169088. Its totient is φ = 578709774720.
The previous prime is 2201323201211. The next prime is 2201323201249. The reversal of 2201323201230 is 321023231022.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2201323201211) and next prime (2201323201249).
It is a junction number, because it is equal to n+sod(n) for n = 2201323201197 and 2201323201206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38965684 + ... + 39022136.
It is an arithmetic number, because the mean of its divisors is an integer number (83718346392).
Almost surely, 22201323201230 is an apocalyptic number.
2201323201230 is an abundant number, since it is smaller than the sum of its proper divisors (3156650967858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201323201230 is a wasteful number, since it uses less digits than its factorization.
2201323201230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74841.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2201323201230 its reverse (321023231022), we get a palindrome (2522346432252).
The spelling of 2201323201230 in words is "two trillion, two hundred one billion, three hundred twenty-three million, two hundred one thousand, two hundred thirty".
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