Base | Representation |
---|---|
bin | 111110111111010010001010… |
… | …0100111111001011100111011 |
3 | 2200122202011212222222202212110 |
4 | 1331332210110213321130323 |
5 | 1040110121001032421210 |
6 | 5242213314102143403 |
7 | 224463116602215516 |
oct | 17576442447713473 |
9 | 2618664788882773 |
10 | 554055422154555 |
11 | 1505a264867a542 |
12 | 5218379ba21b63 |
13 | 1aa202820ab289 |
14 | 9ab65d5885d7d |
15 | 440c3bde02420 |
hex | 1f7e9149f973b |
554055422154555 has 96 divisors (see below), whose sum is σ = 946437720072768. Its totient is φ = 276710722560000.
The previous prime is 554055422154547. The next prime is 554055422154581. The reversal of 554055422154555 is 555451224550455.
It is not a de Polignac number, because 554055422154555 - 23 = 554055422154547 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 554055422154495 and 554055422154504.
It is an unprimeable number.
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 95 ways as a sum of consecutive naturals, for example, 327853107 + ... + 329538723.
It is an arithmetic number, because the mean of its divisors is an integer number (9858726250758).
Almost surely, 2554055422154555 is an apocalyptic number.
554055422154555 is a deficient number, since it is larger than the sum of its proper divisors (392382297918213).
554055422154555 is a wasteful number, since it uses less digits than its factorization.
554055422154555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1686365 (or 1686346 counting only the distinct ones).
The product of its (nonzero) digits is 100000000, while the sum is 57.
The spelling of 554055422154555 in words is "five hundred fifty-four trillion, fifty-five billion, four hundred twenty-two million, one hundred fifty-four thousand, five hundred fifty-five".
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