Base | Representation |
---|---|
bin | 110100100110001010101011… |
… | …010101001111011010000001 |
3 | 1010100001002111202200110100122 |
4 | 310212022223111033122001 |
5 | 220304431331103200113 |
6 | 2135551300341030025 |
7 | 66503256360040553 |
oct | 6446125325173201 |
9 | 1110032452613318 |
10 | 231321223100033 |
11 | 677848639a9790 |
12 | 21b3b7296b5315 |
13 | 9c0c6616c1b01 |
14 | 411a0150654d3 |
15 | 1bb22e10a9408 |
hex | d262ab54f681 |
231321223100033 has 8 divisors (see below), whose sum is σ = 252787774297440. Its totient is φ = 209927563418880.
The previous prime is 231321223099937. The next prime is 231321223100057. The reversal of 231321223100033 is 330001322123132.
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 231321223100033 - 214 = 231321223083649 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 231321223099975 and 231321223100011.
It is not an unprimeable number, because it can be changed into a prime (231321223100063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18222872423 + ... + 18222885116.
It is an arithmetic number, because the mean of its divisors is an integer number (31598471787180).
Almost surely, 2231321223100033 is an apocalyptic number.
It is an amenable number.
231321223100033 is a deficient number, since it is larger than the sum of its proper divisors (21466551197407).
231321223100033 is a wasteful number, since it uses less digits than its factorization.
231321223100033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36445758127.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 231321223100033 its reverse (330001322123132), we get a palindrome (561322545223165).
The spelling of 231321223100033 in words is "two hundred thirty-one trillion, three hundred twenty-one billion, two hundred twenty-three million, one hundred thousand, thirty-three".
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