Base | Representation |
---|---|
bin | 1001010000101011… |
… | …11100000111011011 |
3 | 110211111022222022020 |
4 | 10220111330013123 |
5 | 40140240312240 |
6 | 2141203025523 |
7 | 234130443465 |
oct | 45025740733 |
9 | 13744288266 |
10 | 4971807195 |
11 | 2121501373 |
12 | b6906b2a3 |
13 | 61306a364 |
14 | 352443135 |
15 | 1e17380d0 |
hex | 12857c1db |
4971807195 has 8 divisors (see below), whose sum is σ = 7954891536. Its totient is φ = 2651630496.
The previous prime is 4971807193. The next prime is 4971807223. The reversal of 4971807195 is 5917081794.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4971807195 - 21 = 4971807193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4971807193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165726892 + ... + 165726921.
It is an arithmetic number, because the mean of its divisors is an integer number (994361442).
Almost surely, 24971807195 is an apocalyptic number.
4971807195 is a deficient number, since it is larger than the sum of its proper divisors (2983084341).
4971807195 is a wasteful number, since it uses less digits than its factorization.
4971807195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331453821.
The product of its (nonzero) digits is 635040, while the sum is 51.
The square root of 4971807195 is about 70511.0430712807. The cubic root of 4971807195 is about 1706.7559524661.
The spelling of 4971807195 in words is "four billion, nine hundred seventy-one million, eight hundred seven thousand, one hundred ninety-five".
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