Base | Representation |
---|---|
bin | 11100100100110… |
… | …000010111100100 |
3 | 1020102001220112100 |
4 | 130210300113210 |
5 | 1440211203343 |
6 | 115323052100 |
7 | 14610544623 |
oct | 3444602744 |
9 | 1212056470 |
10 | 479397348 |
11 | 226675361 |
12 | 114671030 |
13 | 78420591 |
14 | 479516ba |
15 | 2c1489d3 |
hex | 1c9305e4 |
479397348 has 36 divisors (see below), whose sum is σ = 1283094540. Its totient is φ = 150398976.
The previous prime is 479397337. The next prime is 479397383. The reversal of 479397348 is 843793974.
It can be written as a sum of positive squares in 2 ways, for example, as 179345664 + 300051684 = 13392^2 + 17322^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 479397294 and 479397303.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 391053 + ... + 392276.
It is an arithmetic number, because the mean of its divisors is an integer number (35641515).
Almost surely, 2479397348 is an apocalyptic number.
It is an amenable number.
479397348 is an abundant number, since it is smaller than the sum of its proper divisors (803697192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
479397348 is a wasteful number, since it uses less digits than its factorization.
479397348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783356 (or 783351 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 54.
The square root of 479397348 is about 21895.1443932211. The cubic root of 479397348 is about 782.6457100545.
The spelling of 479397348 in words is "four hundred seventy-nine million, three hundred ninety-seven thousand, three hundred forty-eight".
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