Base | Representation |
---|---|
bin | 1010001001011101… |
… | …01010010010010111 |
3 | 112001200110121100210 |
4 | 11010232222102113 |
5 | 42124200043230 |
6 | 2300334340503 |
7 | 252002442105 |
oct | 50456522227 |
9 | 15050417323 |
10 | 5448049815 |
11 | 234631150a |
12 | 108065a733 |
13 | 68a924a20 |
14 | 3997b2c75 |
15 | 21d45beb0 |
hex | 144baa497 |
5448049815 has 32 divisors (see below), whose sum is σ = 9415881216. Its totient is φ = 2673982080.
The previous prime is 5448049807. The next prime is 5448049837. The reversal of 5448049815 is 5189408445.
It is not a de Polignac number, because 5448049815 - 23 = 5448049807 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22342 + ... + 106748.
It is an arithmetic number, because the mean of its divisors is an integer number (294246288).
Almost surely, 25448049815 is an apocalyptic number.
5448049815 is a deficient number, since it is larger than the sum of its proper divisors (3967831401).
5448049815 is a wasteful number, since it uses less digits than its factorization.
5448049815 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84759.
The product of its (nonzero) digits is 921600, while the sum is 48.
The square root of 5448049815 is about 73810.9057998884. The cubic root of 5448049815 is about 1759.5989331259.
The spelling of 5448049815 in words is "five billion, four hundred forty-eight million, forty-nine thousand, eight hundred fifteen".
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