Base | Representation |
---|---|
bin | 1110101101101010010… |
… | …00011010011001110000 |
3 | 1210022220122121201110000 |
4 | 13112311020122121300 |
5 | 31240331303230044 |
6 | 1024125124110000 |
7 | 51345000364650 |
oct | 7266510323160 |
9 | 1708818551400 |
10 | 505550055024 |
11 | 18544790aa33 |
12 | 81b8b835300 |
13 | 38899c38bc1 |
14 | 1a67c38a360 |
15 | d23ceddd69 |
hex | 75b521a670 |
505550055024 has 100 divisors (see below), whose sum is σ = 1672238351344. Its totient is φ = 144442870272.
The previous prime is 505550055007. The next prime is 505550055053. The reversal of 505550055024 is 420550055505.
505550055024 is a `hidden beast` number, since 5 + 0 + 55 + 50 + 0 + 550 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 505550055024.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27854137 + ... + 27872280.
Almost surely, 2505550055024 is an apocalyptic number.
505550055024 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
505550055024 is an abundant number, since it is smaller than the sum of its proper divisors (1166688296320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505550055024 is a wasteful number, since it uses less digits than its factorization.
505550055024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55726444 (or 55726429 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 36.
The spelling of 505550055024 in words is "five hundred five billion, five hundred fifty million, fifty-five thousand, twenty-four".
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