Base | Representation |
---|---|
bin | 1010000001111110… |
… | …01001100000110010 |
3 | 111220022022201020220 |
4 | 11000333021200302 |
5 | 42012111410104 |
6 | 2250212513510 |
7 | 250310660445 |
oct | 50077114062 |
9 | 14808281226 |
10 | 5385263154 |
11 | 2313927a07 |
12 | 106361b896 |
13 | 67a91055b |
14 | 39130b65c |
15 | 217ba87d9 |
hex | 140fc9832 |
5385263154 has 32 divisors (see below), whose sum is σ = 11185532160. Its totient is φ = 1727166672.
The previous prime is 5385263153. The next prime is 5385263189. The reversal of 5385263154 is 4513625835.
It is not an unprimeable number, because it can be changed into a prime (5385263153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138484 + ... + 173055.
It is an arithmetic number, because the mean of its divisors is an integer number (349547880).
Almost surely, 25385263154 is an apocalyptic number.
5385263154 is an abundant number, since it is smaller than the sum of its proper divisors (5800269006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5385263154 is a wasteful number, since it uses less digits than its factorization.
5385263154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311654.
The product of its digits is 432000, while the sum is 42.
The square root of 5385263154 is about 73384.3522421504. The cubic root of 5385263154 is about 1752.8132333882.
Adding to 5385263154 its reverse (4513625835), we get a palindrome (9898888989).
The spelling of 5385263154 in words is "five billion, three hundred eighty-five million, two hundred sixty-three thousand, one hundred fifty-four".
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