Base | Representation |
---|---|
bin | 1110010001111001001… |
… | …0010100000101110001 |
3 | 212110012212012220010222 |
4 | 3210132102110011301 |
5 | 13004404220100413 |
6 | 304410553502425 |
7 | 23503201150430 |
oct | 3443622240561 |
9 | 773185186128 |
10 | 245321253233 |
11 | 950494a7591 |
12 | 3b665711a15 |
13 | 1a19795ca94 |
14 | bc33297117 |
15 | 65ac1bdb08 |
hex | 391e494171 |
245321253233 has 8 divisors (see below), whose sum is σ = 295123312320. Its totient is φ = 199208235600.
The previous prime is 245321253193. The next prime is 245321253257. The reversal of 245321253233 is 332352123542.
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 245321253233 - 216 = 245321187697 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 245321253193 and 245321253202.
It is not an unprimeable number, because it can be changed into a prime (245321253433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922260218 + ... + 922260483.
It is an arithmetic number, because the mean of its divisors is an integer number (36890414040).
Almost surely, 2245321253233 is an apocalyptic number.
It is an amenable number.
245321253233 is a deficient number, since it is larger than the sum of its proper divisors (49802059087).
245321253233 is a wasteful number, since it uses less digits than its factorization.
245321253233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1844520727.
The product of its digits is 129600, while the sum is 35.
Adding to 245321253233 its reverse (332352123542), we get a palindrome (577673376775).
The spelling of 245321253233 in words is "two hundred forty-five billion, three hundred twenty-one million, two hundred fifty-three thousand, two hundred thirty-three".
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