Base | Representation |
---|---|
bin | 1110010001001001010… |
… | …0001101000101010101 |
3 | 212102200212022121210122 |
4 | 3210102110031011111 |
5 | 13004001312002404 |
6 | 304335021201325 |
7 | 23465212132334 |
oct | 3442224150525 |
9 | 772625277718 |
10 | 245120422229 |
11 | 94a560a7251 |
12 | 3b60a400245 |
13 | 1a165174477 |
14 | bc14739d1b |
15 | 659974d3be |
hex | 391250d155 |
245120422229 has 2 divisors, whose sum is σ = 245120422230. Its totient is φ = 245120422228.
The previous prime is 245120422199. The next prime is 245120422333. The reversal of 245120422229 is 922224021542.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 226604560900 + 18515861329 = 476030^2 + 136073^2 .
It is a cyclic number.
It is not a de Polignac number, because 245120422229 - 224 = 245103645013 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (245120422529) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122560211114 + 122560211115.
It is an arithmetic number, because the mean of its divisors is an integer number (122560211115).
Almost surely, 2245120422229 is an apocalyptic number.
It is an amenable number.
245120422229 is a deficient number, since it is larger than the sum of its proper divisors (1).
245120422229 is an equidigital number, since it uses as much as digits as its factorization.
245120422229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 245120422229 in words is "two hundred forty-five billion, one hundred twenty million, four hundred twenty-two thousand, two hundred twenty-nine".
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