Base | Representation |
---|---|
bin | 1011010001001… |
… | …0010110010001 |
3 | 10021221010000010 |
4 | 2310102112101 |
5 | 44044323243 |
6 | 4404545133 |
7 | 1112466246 |
oct | 264222621 |
9 | 107833003 |
10 | 47261073 |
11 | 2474aa42 |
12 | 139b21a9 |
13 | 9a39842 |
14 | 63c35cd |
15 | 4238433 |
hex | 2d12591 |
47261073 has 8 divisors (see below), whose sum is σ = 63059200. Its totient is φ = 31485168.
The previous prime is 47261057. The next prime is 47261087. The reversal of 47261073 is 37016274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47261073 - 24 = 47261057 is a prime.
It is a super-2 number, since 2×472610732 = 4467218042222658, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47261073.
It is not an unprimeable number, because it can be changed into a prime (47268073) 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 7 ways as a sum of consecutive naturals, for example, 288 + ... + 9726.
It is an arithmetic number, because the mean of its divisors is an integer number (7882400).
Almost surely, 247261073 is an apocalyptic number.
It is an amenable number.
47261073 is a deficient number, since it is larger than the sum of its proper divisors (15798127).
47261073 is a wasteful number, since it uses less digits than its factorization.
47261073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11111.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 47261073 is about 6874.6689374835. The cubic root of 47261073 is about 361.5495781668.
The spelling of 47261073 in words is "forty-seven million, two hundred sixty-one thousand, seventy-three".
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