Base | Representation |
---|---|
bin | 1001011110010010… |
… | …01111111110110101 |
3 | 111010110001120022001 |
4 | 10233021033332311 |
5 | 40403443434310 |
6 | 2200400535301 |
7 | 240014421421 |
oct | 45711177665 |
9 | 14113046261 |
10 | 5085921205 |
11 | 217a962972 |
12 | b9b321531 |
13 | 6308b3141 |
14 | 363669b81 |
15 | 1eb77993a |
hex | 12f24ffb5 |
5085921205 has 8 divisors (see below), whose sum is σ = 6105177504. Its totient is φ = 4067355600.
The previous prime is 5085921149. The next prime is 5085921221. The reversal of 5085921205 is 5021295805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5085921205 - 213 = 5085913013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156331 + ... + 186040.
It is an arithmetic number, because the mean of its divisors is an integer number (763147188).
Almost surely, 25085921205 is an apocalyptic number.
It is an amenable number.
5085921205 is a deficient number, since it is larger than the sum of its proper divisors (1019256299).
5085921205 is a wasteful number, since it uses less digits than its factorization.
5085921205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345347.
The product of its (nonzero) digits is 36000, while the sum is 37.
The square root of 5085921205 is about 71315.6448824520. The cubic root of 5085921205 is about 1719.7152499816.
The spelling of 5085921205 in words is "five billion, eighty-five million, nine hundred twenty-one thousand, two hundred five".
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