Base | Representation |
---|---|
bin | 110111110011101100000001… |
… | …100100010001011000011111 |
3 | 1012012001021012202220021212221 |
4 | 313303230001210101120133 |
5 | 224132330340210200421 |
6 | 2230003353523010211 |
7 | 102461532033643510 |
oct | 6763540144213037 |
9 | 1165037182807787 |
10 | 245444522350111 |
11 | 7122a48a160947 |
12 | 23640961b09967 |
13 | a6c541c20bca6 |
14 | 4487814a9ca07 |
15 | 1d59896913841 |
hex | df3b0191161f |
245444522350111 has 64 divisors (see below), whose sum is σ = 307864131886080. Its totient is φ = 190984652651520.
The previous prime is 245444522350087. The next prime is 245444522350127. The reversal of 245444522350111 is 111053225444542.
245444522350111 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 245444522350111 - 219 = 245444521825823 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245444522350171) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4965171051 + ... + 4965220483.
It is an arithmetic number, because the mean of its divisors is an integer number (4810377060720).
Almost surely, 2245444522350111 is an apocalyptic number.
245444522350111 is a deficient number, since it is larger than the sum of its proper divisors (62419609535969).
245444522350111 is a wasteful number, since it uses less digits than its factorization.
245444522350111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65936.
The product of its (nonzero) digits is 768000, while the sum is 43.
Adding to 245444522350111 its reverse (111053225444542), we get a palindrome (356497747794653).
The spelling of 245444522350111 in words is "two hundred forty-five trillion, four hundred forty-four billion, five hundred twenty-two million, three hundred fifty thousand, one hundred eleven".
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