Base | Representation |
---|---|
bin | 1011001101010… |
… | …1010001000100 |
3 | 10021110101210212 |
4 | 2303111101010 |
5 | 44013322014 |
6 | 4355334552 |
7 | 1110404654 |
oct | 263252104 |
9 | 107411725 |
10 | 47010884 |
11 | 24599a78 |
12 | 138b1458 |
13 | 997c9bb |
14 | 635a364 |
15 | 41d923e |
hex | 2cd5444 |
47010884 has 12 divisors (see below), whose sum is σ = 82324284. Its totient is φ = 23489664.
The previous prime is 47010881. The next prime is 47010893. The reversal of 47010884 is 48801074.
It can be written as a sum of positive squares in 2 ways, for example, as 39337984 + 7672900 = 6272^2 + 2770^2 .
It is a super-2 number, since 2×470108842 = 4420046428922912, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 47010884.
It is not an unprimeable number, because it can be changed into a prime (47010881) by changing a digit.
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, 5024 + ... + 10920.
It is an arithmetic number, because the mean of its divisors is an integer number (6860357).
Almost surely, 247010884 is an apocalyptic number.
It is an amenable number.
47010884 is a deficient number, since it is larger than the sum of its proper divisors (35313400).
47010884 is a wasteful number, since it uses less digits than its factorization.
47010884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7894 (or 7892 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 47010884 is about 6856.4483517343. The cubic root of 47010884 is about 360.9104629298.
The spelling of 47010884 in words is "forty-seven million, ten thousand, eight hundred eighty-four".
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