Base | Representation |
---|---|
bin | 1010001001000111… |
… | …11011110001111110 |
3 | 112001111011202010021 |
4 | 11010203323301332 |
5 | 42122440103021 |
6 | 2300154202354 |
7 | 251636521054 |
oct | 50443736176 |
9 | 15044152107 |
10 | 5445237886 |
11 | 2344770900 |
12 | 107b7233ba |
13 | 68a17bb6a |
14 | 3992801d4 |
15 | 21d0a3c41 |
hex | 1448fbc7e |
5445237886 has 24 divisors (see below), whose sum is σ = 8987526072. Its totient is φ = 2472452400.
The previous prime is 5445237871. The next prime is 5445237907. The reversal of 5445237886 is 6887325445.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 223396 + ... + 246568.
It is an arithmetic number, because the mean of its divisors is an integer number (374480253).
Almost surely, 25445237886 is an apocalyptic number.
5445237886 is a deficient number, since it is larger than the sum of its proper divisors (3542288186).
5445237886 is a wasteful number, since it uses less digits than its factorization.
5445237886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24168 (or 24157 counting only the distinct ones).
The product of its digits is 6451200, while the sum is 52.
The square root of 5445237886 is about 73791.8551467572. The cubic root of 5445237886 is about 1759.2961508499.
The spelling of 5445237886 in words is "five billion, four hundred forty-five million, two hundred thirty-seven thousand, eight hundred eighty-six".
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