Base | Representation |
---|---|
bin | 10000000000100010100… |
… | …11000000100101010111 |
3 | 1221120202122121102021212 |
4 | 20000101103000211113 |
5 | 33002443234302222 |
6 | 1100404310532035 |
7 | 54511436640206 |
oct | 10002123004527 |
9 | 1846678542255 |
10 | 550046009687 |
11 | 1a23006a6289 |
12 | 8a72936701b |
13 | 3cb3b5a9865 |
14 | 1c89dacd23d |
15 | e4945656e2 |
hex | 80114c0957 |
550046009687 has 16 divisors (see below), whose sum is σ = 559992787200. Its totient is φ = 540164412480.
The previous prime is 550046009603. The next prime is 550046009699. The reversal of 550046009687 is 786900640055.
It is a cyclic number.
It is not a de Polignac number, because 550046009687 - 212 = 550046005591 is a prime.
It is a super-2 number, since 2×5500460096872 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550046009587) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19590563 + ... + 19618619.
It is an arithmetic number, because the mean of its divisors is an integer number (34999549200).
Almost surely, 2550046009687 is an apocalyptic number.
550046009687 is a deficient number, since it is larger than the sum of its proper divisors (9946777513).
550046009687 is a wasteful number, since it uses less digits than its factorization.
550046009687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29206.
The product of its (nonzero) digits is 1814400, while the sum is 50.
The spelling of 550046009687 in words is "five hundred fifty billion, forty-six million, nine thousand, six hundred eighty-seven".
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