Base | Representation |
---|---|
bin | 1001110000100011… |
… | …10001000000101001 |
3 | 111112010101022202012 |
4 | 10320101301000221 |
5 | 41212210223320 |
6 | 2223513045305 |
7 | 243555012446 |
oct | 47021610051 |
9 | 14463338665 |
10 | 5239148585 |
11 | 22493a9970 |
12 | 10226b6835 |
13 | 656572028 |
14 | 379b549cd |
15 | 209e454c5 |
hex | 138471029 |
5239148585 has 8 divisors (see below), whose sum is σ = 6858521856. Its totient is φ = 3810289840.
The previous prime is 5239148581. The next prime is 5239148591. The reversal of 5239148585 is 5858419325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5239148585 - 22 = 5239148581 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5239148581) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47628569 + ... + 47628678.
It is an arithmetic number, because the mean of its divisors is an integer number (857315232).
Almost surely, 25239148585 is an apocalyptic number.
5239148585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5239148585 is a deficient number, since it is larger than the sum of its proper divisors (1619373271).
5239148585 is a wasteful number, since it uses less digits than its factorization.
5239148585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95257263.
The product of its digits is 1728000, while the sum is 50.
The square root of 5239148585 is about 72381.9631192744. The cubic root of 5239148585 is about 1736.8150422622.
The spelling of 5239148585 in words is "five billion, two hundred thirty-nine million, one hundred forty-eight thousand, five hundred eighty-five".
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