Base | Representation |
---|---|
bin | 11100100101001… |
… | …000111101000001 |
3 | 1020102021000200000 |
4 | 130211020331001 |
5 | 1440222414144 |
6 | 115325150213 |
7 | 14611444332 |
oct | 3445107501 |
9 | 1212230600 |
10 | 479498049 |
11 | 226733a88 |
12 | 1146bb369 |
13 | 78457374 |
14 | 4797a289 |
15 | 2c168769 |
hex | 1c948f41 |
479498049 has 48 divisors (see below), whose sum is σ = 756048384. Its totient is φ = 303264000.
The previous prime is 479498027. The next prime is 479498053. The reversal of 479498049 is 940894974.
It is a happy number.
It is not a de Polignac number, because 479498049 - 25 = 479498017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 479497986 and 479498004.
It is not an unprimeable number, because it can be changed into a prime (479498069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 398649 + ... + 399849.
It is an arithmetic number, because the mean of its divisors is an integer number (15751008).
Almost surely, 2479498049 is an apocalyptic number.
It is an amenable number.
479498049 is a deficient number, since it is larger than the sum of its proper divisors (276550335).
479498049 is a wasteful number, since it uses less digits than its factorization.
479498049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300 (or 1288 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 54.
The square root of 479498049 is about 21897.4438919249. The cubic root of 479498049 is about 782.7005064137.
The spelling of 479498049 in words is "four hundred seventy-nine million, four hundred ninety-eight thousand, forty-nine".
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