Base | Representation |
---|---|
bin | 111111011001110011011111… |
… | …1110011110001001101000101 |
3 | 2201010122122021121121112220000 |
4 | 1332303212333303301031011 |
5 | 1041044330433131444240 |
6 | 5254044012230031513 |
7 | 225320345316344514 |
oct | 17663467763611505 |
9 | 2633578247545800 |
10 | 557700426437445 |
11 | 15177847155a635 |
12 | 526720b44a8599 |
13 | 1ac25c03319065 |
14 | 9ba0bb7a8867b |
15 | 447210449b430 |
hex | 1fb39bfcf1345 |
557700426437445 has 40 divisors (see below), whose sum is σ = 1043196160000896. Its totient is φ = 284508043627104.
The previous prime is 557700426437443. The next prime is 557700426437459. The reversal of 557700426437445 is 544734624007755.
557700426437445 is a `hidden beast` number, since 5 + 57 + 70 + 0 + 42 + 6 + 4 + 37 + 445 = 666.
It is not a de Polignac number, because 557700426437445 - 21 = 557700426437443 is a prime.
It is a super-2 number, since 2×5577004264374452 (a number of 30 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557700426437443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29935601337 + ... + 29935619966.
Almost surely, 2557700426437445 is an apocalyptic number.
It is an amenable number.
557700426437445 is a deficient number, since it is larger than the sum of its proper divisors (485495733563451).
557700426437445 is a wasteful number, since it uses less digits than its factorization.
557700426437445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59871221343 (or 59871221334 counting only the distinct ones).
The product of its (nonzero) digits is 395136000, while the sum is 63.
The spelling of 557700426437445 in words is "five hundred fifty-seven trillion, seven hundred billion, four hundred twenty-six million, four hundred thirty-seven thousand, four hundred forty-five".
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