Base | Representation |
---|---|
bin | 110011101100011000… |
… | …101011100110011010 |
3 | 12022021021101120121101 |
4 | 303230120223212122 |
5 | 1402133402004240 |
6 | 41255431302014 |
7 | 4003322653552 |
oct | 635430534632 |
9 | 168237346541 |
10 | 55505500570 |
11 | 215a3454123 |
12 | a91081a90a |
13 | 530755b280 |
14 | 29879ba162 |
15 | 169cd9e39a |
hex | cec62b99a |
55505500570 has 64 divisors (see below), whose sum is σ = 108637562880. Its totient is φ = 20296781568.
The previous prime is 55505500553. The next prime is 55505500571. The reversal of 55505500570 is 7500550555.
It is not an unprimeable number, because it can be changed into a prime (55505500571) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 5706171 + ... + 5715889.
It is an arithmetic number, because the mean of its divisors is an integer number (1697461920).
Almost surely, 255505500570 is an apocalyptic number.
55505500570 is a deficient number, since it is larger than the sum of its proper divisors (53132062310).
55505500570 is a wasteful number, since it uses less digits than its factorization.
55505500570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10159.
The product of its (nonzero) digits is 109375, while the sum is 37.
The spelling of 55505500570 in words is "fifty-five billion, five hundred five million, five hundred thousand, five hundred seventy".
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