Base | Representation |
---|---|
bin | 101111000101000010… |
… | …011111010110011001 |
3 | 11211110221111121122220 |
4 | 233011002133112121 |
5 | 1312011400421010 |
6 | 35120022334253 |
7 | 3436454230416 |
oct | 570502372631 |
9 | 154427447586 |
10 | 50550404505 |
11 | 1a490427107 |
12 | 996928a389 |
13 | 49c7ac2373 |
14 | 263788710d |
15 | 14acd67970 |
hex | bc509f599 |
50550404505 has 32 divisors (see below), whose sum is σ = 81104378880. Its totient is φ = 26885753280.
The previous prime is 50550404461. The next prime is 50550404507. The reversal of 50550404505 is 50540405505.
It is not a de Polignac number, because 50550404505 - 26 = 50550404441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50550404507) 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, 8987124 + ... + 8992746.
It is an arithmetic number, because the mean of its divisors is an integer number (2534511840).
Almost surely, 250550404505 is an apocalyptic number.
It is an amenable number.
50550404505 is a deficient number, since it is larger than the sum of its proper divisors (30553974375).
50550404505 is a wasteful number, since it uses less digits than its factorization.
50550404505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7181.
The product of its (nonzero) digits is 50000, while the sum is 33.
The spelling of 50550404505 in words is "fifty billion, five hundred fifty million, four hundred four thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •