Base | Representation |
---|---|
bin | 10111011110001100011100… |
… | …001101110001010011011111 |
3 | 111112111200201001100212212121 |
4 | 113132030130031301103133 |
5 | 102012310031124044411 |
6 | 1003315114000443411 |
7 | 30513056640021322 |
oct | 2736143415612337 |
9 | 445450631325777 |
10 | 103230012331231 |
11 | 2a98a66983a785 |
12 | b6b2802319567 |
13 | 457a718a86a96 |
14 | 1b6c505b247b9 |
15 | be03b21ea571 |
hex | 5de31c3714df |
103230012331231 has 8 divisors (see below), whose sum is σ = 115055122103280. Its totient is φ = 92044097682048.
The previous prime is 103230012331151. The next prime is 103230012331291. The reversal of 103230012331231 is 132133210032301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103230012331231 - 227 = 103229878113503 is a prime.
It is a super-2 number, since 2×1032300123312312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103230012331196 and 103230012331205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103230012331291) 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, 159798780376 + ... + 159798781021.
It is an arithmetic number, because the mean of its divisors is an integer number (14381890262910).
Almost surely, 2103230012331231 is an apocalyptic number.
103230012331231 is a deficient number, since it is larger than the sum of its proper divisors (11825109772049).
103230012331231 is a wasteful number, since it uses less digits than its factorization.
103230012331231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319597561433.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 103230012331231 its reverse (132133210032301), we get a palindrome (235363222363532).
The spelling of 103230012331231 in words is "one hundred three trillion, two hundred thirty billion, twelve million, three hundred thirty-one thousand, two hundred thirty-one".
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