Base | Representation |
---|---|
bin | 1111011000011010… |
… | …0110010111101011 |
3 | 101122202022010112012 |
4 | 3312012212113223 |
5 | 31424001101123 |
6 | 1521413110135 |
7 | 204214166456 |
oct | 36606462753 |
9 | 11582263465 |
10 | 4128925163 |
11 | 1829741650 |
12 | 97292834b |
13 | 50a551bac |
14 | 2b251449d |
15 | 192740378 |
hex | f61a65eb |
4128925163 has 8 divisors (see below), whose sum is σ = 4505964096. Its totient is φ = 3752166600.
The previous prime is 4128925069. The next prime is 4128925181. The reversal of 4128925163 is 3615298214.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4128925163 - 28 = 4128924907 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4128925163.
It is not an unprimeable number, because it can be changed into a prime (4128925363) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 38681 + ... + 98762.
It is an arithmetic number, because the mean of its divisors is an integer number (563245512).
Almost surely, 24128925163 is an apocalyptic number.
4128925163 is a deficient number, since it is larger than the sum of its proper divisors (377038933).
4128925163 is a wasteful number, since it uses less digits than its factorization.
4128925163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140185.
The product of its digits is 103680, while the sum is 41.
The square root of 4128925163 is about 64256.7129800459. The cubic root of 4128925163 is about 1604.2756944442.
The spelling of 4128925163 in words is "four billion, one hundred twenty-eight million, nine hundred twenty-five thousand, one hundred sixty-three".
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