Base | Representation |
---|---|
bin | 101111000101000110… |
… | …110101100100001001 |
3 | 11211111000122111212010 |
4 | 233011012311210021 |
5 | 1312012143402243 |
6 | 35120103010133 |
7 | 3436500014652 |
oct | 570506654411 |
9 | 154430574763 |
10 | 50551544073 |
11 | 1a4910352a8 |
12 | 9969739949 |
13 | 49c8100c74 |
14 | 2637aa2529 |
15 | 14acee0433 |
hex | bc51b5909 |
50551544073 has 16 divisors (see below), whose sum is σ = 67895303936. Its totient is φ = 33455306880.
The previous prime is 50551544023. The next prime is 50551544089. The reversal of 50551544073 is 37044515505.
It is not a de Polignac number, because 50551544073 - 26 = 50551544009 is a prime.
It is a super-2 number, since 2×505515440732 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50551544003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112965 + ... + 337437.
It is an arithmetic number, because the mean of its divisors is an integer number (4243456496).
Almost surely, 250551544073 is an apocalyptic number.
It is an amenable number.
50551544073 is a deficient number, since it is larger than the sum of its proper divisors (17343759863).
50551544073 is a wasteful number, since it uses less digits than its factorization.
50551544073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225024.
The product of its (nonzero) digits is 210000, while the sum is 39.
The spelling of 50551544073 in words is "fifty billion, five hundred fifty-one million, five hundred forty-four thousand, seventy-three".
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