Base | Representation |
---|---|
bin | 1011110010111… |
… | …0111001011011 |
3 | 10110002121011110 |
4 | 2330232321123 |
5 | 100131201123 |
6 | 4524231403 |
7 | 1140350313 |
oct | 274567133 |
9 | 113077143 |
10 | 49475163 |
11 | 25a22471 |
12 | 1469b563 |
13 | a33355a |
14 | 67dc443 |
15 | 4524493 |
hex | 2f2ee5b |
49475163 has 18 divisors (see below), whose sum is σ = 68687796. Its totient is φ = 31675800.
The previous prime is 49475147. The next prime is 49475191. The reversal of 49475163 is 36157494.
It is not a de Polignac number, because 49475163 - 24 = 49475147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49475113) 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 17 ways as a sum of consecutive naturals, for example, 377608 + ... + 377738.
Almost surely, 249475163 is an apocalyptic number.
49475163 is a deficient number, since it is larger than the sum of its proper divisors (19212633).
49475163 is an equidigital number, since it uses as much as digits as its factorization.
49475163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327 (or 165 counting only the distinct ones).
The product of its digits is 90720, while the sum is 39.
The square root of 49475163 is about 7033.8583295372. The cubic root of 49475163 is about 367.1096025478.
It can be divided in two parts, 494 and 75163, that added together give a palindrome (75657).
The spelling of 49475163 in words is "forty-nine million, four hundred seventy-five thousand, one hundred sixty-three".
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