Base | Representation |
---|---|
bin | 11100111011101… |
… | …110101101111011 |
3 | 1020211101212220210 |
4 | 130323232231323 |
5 | 1443231414044 |
6 | 120100122203 |
7 | 15013000236 |
oct | 3473565573 |
9 | 1224355823 |
10 | 485419899 |
11 | 22a009178 |
12 | 116696363 |
13 | 7974b913 |
14 | 4867c41d |
15 | 2c9381b9 |
hex | 1ceeeb7b |
485419899 has 16 divisors (see below), whose sum is σ = 676410624. Its totient is φ = 309064800.
The previous prime is 485419877. The next prime is 485419903. The reversal of 485419899 is 998914584.
It is not a de Polignac number, because 485419899 - 25 = 485419867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (485419859) 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, 42589 + ... + 52769.
It is an arithmetic number, because the mean of its divisors is an integer number (42275664).
Almost surely, 2485419899 is an apocalyptic number.
485419899 is a deficient number, since it is larger than the sum of its proper divisors (190990725).
485419899 is a wasteful number, since it uses less digits than its factorization.
485419899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10898.
The product of its digits is 3732480, while the sum is 57.
The square root of 485419899 is about 22032.2467987266. The cubic root of 485419899 is about 785.9094758776.
It can be divided in two parts, 4854 and 19899, that added together give a triangular number (24753 = T222).
The spelling of 485419899 in words is "four hundred eighty-five million, four hundred nineteen thousand, eight hundred ninety-nine".
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