Base | Representation |
---|---|
bin | 1001010110010101101… |
… | …11000010100110100001 |
3 | 1010201011010210212220212 |
4 | 10223022313002212201 |
5 | 20230340114143423 |
6 | 403323235143505 |
7 | 32131255333343 |
oct | 4531267024641 |
9 | 1121133725825 |
10 | 321231006113 |
11 | 11426258a446 |
12 | 5230b744b95 |
13 | 243a4565914 |
14 | 11794b09293 |
15 | 855153c578 |
hex | 4acadc29a1 |
321231006113 has 8 divisors (see below), whose sum is σ = 321485627232. Its totient is φ = 320976458496.
The previous prime is 321231006101. The next prime is 321231006119. The reversal of 321231006113 is 311600132123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 321231006113 - 24 = 321231006097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (321231006119) 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, 11418881 + ... + 11446977.
It is an arithmetic number, because the mean of its divisors is an integer number (40185703404).
Almost surely, 2321231006113 is an apocalyptic number.
It is an amenable number.
321231006113 is a deficient number, since it is larger than the sum of its proper divisors (254621119).
321231006113 is a wasteful number, since it uses less digits than its factorization.
321231006113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36751.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 321231006113 its reverse (311600132123), we get a palindrome (632831138236).
The spelling of 321231006113 in words is "three hundred twenty-one billion, two hundred thirty-one million, six thousand, one hundred thirteen".
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