Base | Representation |
---|---|
bin | 1110001101100010101… |
… | …0010000100101101111 |
3 | 212100012110011211202220 |
4 | 3203120222100211233 |
5 | 13000011200001411 |
6 | 304055024450423 |
7 | 23432225215431 |
oct | 3433052204557 |
9 | 770173154686 |
10 | 244153125231 |
11 | 945aa08a744 |
12 | 3b39a479a13 |
13 | 1a03c947692 |
14 | bb620a2651 |
15 | 653e87bb06 |
hex | 38d8a9096f |
244153125231 has 64 divisors (see below), whose sum is σ = 352817971200. Its totient is φ = 149629648896.
The previous prime is 244153125199. The next prime is 244153125241. The reversal of 244153125231 is 132521351442.
244153125231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 244153125231 - 25 = 244153125199 is a prime.
It is a super-2 number, since 2×2441531252312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 244153125192 and 244153125201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244153125241) 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 63 ways as a sum of consecutive naturals, for example, 344362305 + ... + 344363013.
It is an arithmetic number, because the mean of its divisors is an integer number (5512780800).
Almost surely, 2244153125231 is an apocalyptic number.
244153125231 is a deficient number, since it is larger than the sum of its proper divisors (108664845969).
244153125231 is a wasteful number, since it uses less digits than its factorization.
244153125231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1608.
The product of its digits is 28800, while the sum is 33.
Adding to 244153125231 its reverse (132521351442), we get a palindrome (376674476673).
The spelling of 244153125231 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred twenty-five thousand, two hundred thirty-one".
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