Base | Representation |
---|---|
bin | 101100100001010100… |
… | …011101000011001001 |
3 | 11120101112000001011210 |
4 | 230201110131003021 |
5 | 1240400213301444 |
6 | 33543302043333 |
7 | 3311422215465 |
oct | 544124350311 |
9 | 146345001153 |
10 | 47803650249 |
11 | 19300a06a73 |
12 | 9321419549 |
13 | 467aa189a4 |
14 | 2456b634a5 |
15 | 139bb497b9 |
hex | b2151d0c9 |
47803650249 has 16 divisors (see below), whose sum is σ = 65318541120. Its totient is φ = 31079543040.
The previous prime is 47803650241. The next prime is 47803650311. The reversal of 47803650249 is 94205630874.
It is not a de Polignac number, because 47803650249 - 23 = 47803650241 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47803650198 and 47803650207.
It is not an unprimeable number, because it can be changed into a prime (47803650241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241869 + ... + 392565.
It is an arithmetic number, because the mean of its divisors is an integer number (4082408820).
Almost surely, 247803650249 is an apocalyptic number.
It is an amenable number.
47803650249 is a deficient number, since it is larger than the sum of its proper divisors (17514890871).
47803650249 is a wasteful number, since it uses less digits than its factorization.
47803650249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153320.
The product of its (nonzero) digits is 1451520, while the sum is 48.
The spelling of 47803650249 in words is "forty-seven billion, eight hundred three million, six hundred fifty thousand, two hundred forty-nine".
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