Base | Representation |
---|---|
bin | 1101100001011011010… |
… | …1010101001100111101 |
3 | 211012122011201110112121 |
4 | 3120112311111030331 |
5 | 12301233144010323 |
6 | 254420005402541 |
7 | 22532614403230 |
oct | 3302665251475 |
9 | 735564643477 |
10 | 232311313213 |
11 | 8a582753041 |
12 | 39034709451 |
13 | 18ba34ba915 |
14 | b35b4a1417 |
15 | 6099e56a5d |
hex | 3616d5533d |
232311313213 has 8 divisors (see below), whose sum is σ = 265514360000. Its totient is φ = 199112195520.
The previous prime is 232311313189. The next prime is 232311313243. The reversal of 232311313213 is 312313113232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232311313213 - 229 = 231774442301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232311313243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854463 + ... + 1093036.
It is an arithmetic number, because the mean of its divisors is an integer number (33189295000).
Almost surely, 2232311313213 is an apocalyptic number.
It is an amenable number.
232311313213 is a deficient number, since it is larger than the sum of its proper divisors (33203046787).
232311313213 is a wasteful number, since it uses less digits than its factorization.
232311313213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1964547.
The product of its digits is 1944, while the sum is 25.
Adding to 232311313213 its reverse (312313113232), we get a palindrome (544624426445).
The spelling of 232311313213 in words is "two hundred thirty-two billion, three hundred eleven million, three hundred thirteen thousand, two hundred thirteen".
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