Base | Representation |
---|---|
bin | 10000000001011010110… |
… | …11101101111000100000 |
3 | 1221121222112211202221120 |
4 | 20000231123231320200 |
5 | 33004430110220212 |
6 | 1100523212252240 |
7 | 54526231153023 |
oct | 10005533557040 |
9 | 1847875752846 |
10 | 550518054432 |
11 | 1a25230a9505 |
12 | 8a83b471080 |
13 | 3cbb5324588 |
14 | 1c9066891ba |
15 | e4c0c0a88c |
hex | 802d6ede20 |
550518054432 has 192 divisors, whose sum is σ = 1558008152064. Its totient is φ = 169756646400.
The previous prime is 550518054419. The next prime is 550518054433. The reversal of 550518054432 is 234450815055.
It is not an unprimeable number, because it can be changed into a prime (550518054433) 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 31 ways as a sum of consecutive naturals, for example, 13623057 + ... + 13663407.
It is an arithmetic number, because the mean of its divisors is an integer number (8114625792).
Almost surely, 2550518054432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 550518054432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779004076032).
550518054432 is an abundant number, since it is smaller than the sum of its proper divisors (1007490097632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550518054432 is a wasteful number, since it uses less digits than its factorization.
550518054432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40591 (or 40583 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 42.
Adding to 550518054432 its reverse (234450815055), we get a palindrome (784968869487).
The spelling of 550518054432 in words is "five hundred fifty billion, five hundred eighteen million, fifty-four thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •