Base | Representation |
---|---|
bin | 11100100100101… |
… | …000111100100010 |
3 | 1020102000100211100 |
4 | 130210220330202 |
5 | 1440204220241 |
6 | 115322255230 |
7 | 14610360162 |
oct | 3444507442 |
9 | 1212010740 |
10 | 479366946 |
11 | 226654533 |
12 | 114657516 |
13 | 7840c7a6 |
14 | 479445a2 |
15 | 2c13e9b6 |
hex | 1c928f22 |
479366946 has 12 divisors (see below), whose sum is σ = 1038628422. Its totient is φ = 159788976.
The previous prime is 479366893. The next prime is 479366947. The reversal of 479366946 is 649663974.
It can be written as a sum of positive squares in only one way, i.e., 426876921 + 52490025 = 20661^2 + 7245^2 .
It is a junction number, because it is equal to n+sod(n) for n = 479366892 and 479366901.
It is not an unprimeable number, because it can be changed into a prime (479366947) 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 5 ways as a sum of consecutive naturals, for example, 13315731 + ... + 13315766.
Almost surely, 2479366946 is an apocalyptic number.
479366946 is an abundant number, since it is smaller than the sum of its proper divisors (559261476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
479366946 is a wasteful number, since it uses less digits than its factorization.
479366946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26631505 (or 26631502 counting only the distinct ones).
The product of its digits is 5878656, while the sum is 54.
The square root of 479366946 is about 21894.4501186945. The cubic root of 479366946 is about 782.6291653253.
The spelling of 479366946 in words is "four hundred seventy-nine million, three hundred sixty-six thousand, nine hundred forty-six".
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