Base | Representation |
---|---|
bin | 110011101100001011… |
… | …100010111000111001 |
3 | 12022021000220121221101 |
4 | 303230023202320321 |
5 | 1402132011311032 |
6 | 41255225411401 |
7 | 4003251462211 |
oct | 635413427071 |
9 | 168230817841 |
10 | 55502057017 |
11 | 215a1511a10 |
12 | a90b639b61 |
13 | 5306923a74 |
14 | 2987361241 |
15 | 169c91dde7 |
hex | cec2e2e39 |
55502057017 has 16 divisors (see below), whose sum is σ = 61628811264. Its totient is φ = 49563360000.
The previous prime is 55502056937. The next prime is 55502057041. The reversal of 55502057017 is 71075020555.
It is a happy number.
It is not a de Polignac number, because 55502057017 - 211 = 55502054969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55502057077) 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 15 ways as a sum of consecutive naturals, for example, 55584 + ... + 337777.
It is an arithmetic number, because the mean of its divisors is an integer number (3851800704).
Almost surely, 255502057017 is an apocalyptic number.
It is an amenable number.
55502057017 is a deficient number, since it is larger than the sum of its proper divisors (6126754247).
55502057017 is a wasteful number, since it uses less digits than its factorization.
55502057017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393600.
The product of its (nonzero) digits is 61250, while the sum is 37.
The spelling of 55502057017 in words is "fifty-five billion, five hundred two million, fifty-seven thousand, seventeen".
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