Base | Representation |
---|---|
bin | 101000011000011011000… |
… | …0101111101010101100001 |
3 | 201122120112102002011101212 |
4 | 1100300312011331111201 |
5 | 1211412402322344144 |
6 | 15445345350235505 |
7 | 1111655206326251 |
oct | 120606605752541 |
9 | 21576472064355 |
10 | 5550005278049 |
11 | 184a820322531 |
12 | 757765655b95 |
13 | 3134950ac25b |
14 | 15289bcb1961 |
15 | 9957d3dd49e |
hex | 50c3617d561 |
5550005278049 has 4 divisors (see below), whose sum is σ = 5550414372864. Its totient is φ = 5549596183236.
The previous prime is 5550005278043. The next prime is 5550005278133. The reversal of 5550005278049 is 9408725000555.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5550005278049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5550005277988 and 5550005278006.
It is not an unprimeable number, because it can be changed into a prime (5550005278043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204527057 + ... + 204554190.
It is an arithmetic number, because the mean of its divisors is an integer number (1387603593216).
Almost surely, 25550005278049 is an apocalyptic number.
It is an amenable number.
5550005278049 is a deficient number, since it is larger than the sum of its proper divisors (409094815).
5550005278049 is a wasteful number, since it uses less digits than its factorization.
5550005278049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409094814.
The product of its (nonzero) digits is 2520000, while the sum is 50.
The spelling of 5550005278049 in words is "five trillion, five hundred fifty billion, five million, two hundred seventy-eight thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •