Base | Representation |
---|---|
bin | 1011010001101… |
… | …0111110111110 |
3 | 10021222220112020 |
4 | 2310122332332 |
5 | 44101441241 |
6 | 4405421010 |
7 | 1113004341 |
oct | 264327676 |
9 | 107886466 |
10 | 47296446 |
11 | 2477457a |
12 | 13a0a766 |
13 | 9a4c982 |
14 | 63d2458 |
15 | 4243b66 |
hex | 2d1afbe |
47296446 has 8 divisors (see below), whose sum is σ = 94592904. Its totient is φ = 15765480.
The previous prime is 47296433. The next prime is 47296507. The reversal of 47296446 is 64469274.
It is a sphenic number, since it is the product of 3 distinct primes.
47296446 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 47296398 and 47296407.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3941365 + ... + 3941376.
It is an arithmetic number, because the mean of its divisors is an integer number (11824113).
Almost surely, 247296446 is an apocalyptic number.
47296446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47296446 is a wasteful number, since it uses less digits than its factorization.
47296446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7882746.
The product of its digits is 290304, while the sum is 42.
The square root of 47296446 is about 6877.2411619777. The cubic root of 47296446 is about 361.6397574133.
It can be divided in two parts, 4729 and 6446, that added together give a triangular number (11175 = T149).
The spelling of 47296446 in words is "forty-seven million, two hundred ninety-six thousand, four hundred forty-six".
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