Base | Representation |
---|---|
bin | 101100000111000011011… |
… | …010010100101011010001 |
3 | 101201210010122210001000021 |
4 | 230013003122110223101 |
5 | 344130424440314413 |
6 | 10240310015223441 |
7 | 431666500200406 |
oct | 54070332245321 |
9 | 11653118701007 |
10 | 3031230401233 |
11 | a695a05a0431 |
12 | 40b580b17b81 |
13 | 18cac7aa1c68 |
14 | a69d89062ad |
15 | 53cb13b118d |
hex | 2c1c3694ad1 |
3031230401233 has 4 divisors (see below), whose sum is σ = 3039817456548. Its totient is φ = 3022643345920.
The previous prime is 3031230401201. The next prime is 3031230401261. The reversal of 3031230401233 is 3321040321303.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 397565558784 + 2633664842449 = 630528^2 + 1622857^2 .
It is a cyclic number.
It is not a de Polignac number, because 3031230401233 - 25 = 3031230401201 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3031230401198 and 3031230401207.
It is not an unprimeable number, because it can be changed into a prime (3031230401273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4293527128 + ... + 4293527833.
It is an arithmetic number, because the mean of its divisors is an integer number (759954364137).
Almost surely, 23031230401233 is an apocalyptic number.
It is an amenable number.
3031230401233 is a deficient number, since it is larger than the sum of its proper divisors (8587055315).
3031230401233 is an equidigital number, since it uses as much as digits as its factorization.
3031230401233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8587055314.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 3031230401233 its reverse (3321040321303), we get a palindrome (6352270722536).
The spelling of 3031230401233 in words is "three trillion, thirty-one billion, two hundred thirty million, four hundred one thousand, two hundred thirty-three".
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