Base | Representation |
---|---|
bin | 1011001111010… |
… | …1001000001000 |
3 | 10021201000211012 |
4 | 2303311020020 |
5 | 44032011014 |
6 | 4402223052 |
7 | 1111460303 |
oct | 263651010 |
9 | 107630735 |
10 | 47141384 |
11 | 24679024 |
12 | 13954a88 |
13 | 99c7214 |
14 | 6391b3a |
15 | 4212c3e |
hex | 2cf5208 |
47141384 has 16 divisors (see below), whose sum is σ = 89088000. Its totient is φ = 23384592.
The previous prime is 47141377. The next prime is 47141417. The reversal of 47141384 is 48314174.
It is a super-3 number, since 3×471413843 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 47141384.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22184 + ... + 24215.
It is an arithmetic number, because the mean of its divisors is an integer number (5568000).
Almost surely, 247141384 is an apocalyptic number.
It is an amenable number.
47141384 is a deficient number, since it is larger than the sum of its proper divisors (41946616).
47141384 is a wasteful number, since it uses less digits than its factorization.
47141384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46532 (or 46528 counting only the distinct ones).
The product of its digits is 10752, while the sum is 32.
The square root of 47141384 is about 6865.9583453441. The cubic root of 47141384 is about 361.2441112054.
The spelling of 47141384 in words is "forty-seven million, one hundred forty-one thousand, three hundred eighty-four".
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