Base | Representation |
---|---|
bin | 10110101111001101010010… |
… | …00011011110111110010101 |
3 | 20120001000011100010101100211 |
4 | 23113212221003132332111 |
5 | 23023202111420234131 |
6 | 254201534045405421 |
7 | 13350264153155245 |
oct | 1327465103367625 |
9 | 216030140111324 |
10 | 50000550555541 |
11 | 14a28129305673 |
12 | 5736537269871 |
13 | 21b90547c92a1 |
14 | c4c07a79db25 |
15 | 5ba9681625b1 |
hex | 2d79a90def95 |
50000550555541 has 2 divisors, whose sum is σ = 50000550555542. Its totient is φ = 50000550555540.
The previous prime is 50000550555539. The next prime is 50000550555559. The reversal of 50000550555541 is 14555505500005.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 38466912708900 + 11533637846641 = 6202170^2 + 3396121^2 .
It is a cyclic number.
It is not a de Polignac number, because 50000550555541 - 21 = 50000550555539 is a prime.
It is a super-2 number, since 2×500005505555412 (a number of 28 digits) contains 22 as substring.
Together with 50000550555539, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 50000550555494 and 50000550555503.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50000550555941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000275277770 + 25000275277771.
It is an arithmetic number, because the mean of its divisors is an integer number (25000275277771).
Almost surely, 250000550555541 is an apocalyptic number.
It is an amenable number.
50000550555541 is a deficient number, since it is larger than the sum of its proper divisors (1).
50000550555541 is an equidigital number, since it uses as much as digits as its factorization.
50000550555541 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 312500, while the sum is 40.
The spelling of 50000550555541 in words is "fifty trillion, five hundred fifty million, five hundred fifty-five thousand, five hundred forty-one".
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