Base | Representation |
---|---|
bin | 101100000001011001… |
… | …001101000101000101 |
3 | 11112000012010102222110 |
4 | 230001121031011011 |
5 | 1233301103242040 |
6 | 33414205451233 |
7 | 3262226403012 |
oct | 540131150505 |
9 | 145005112873 |
10 | 47268024645 |
11 | 19056627586 |
12 | 91b1b70b19 |
13 | 45c3a6c16a |
14 | 2405976709 |
15 | 1369ae5980 |
hex | b0164d145 |
47268024645 has 16 divisors (see below), whose sum is σ = 75763184832. Its totient is φ = 25164831360.
The previous prime is 47268024619. The next prime is 47268024647. The reversal of 47268024645 is 54642086274.
It is not a de Polignac number, because 47268024645 - 28 = 47268024389 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47268024594 and 47268024603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47268024647) 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, 2790136 + ... + 2807025.
It is an arithmetic number, because the mean of its divisors is an integer number (4735199052).
Almost surely, 247268024645 is an apocalyptic number.
It is an amenable number.
47268024645 is a deficient number, since it is larger than the sum of its proper divisors (28495160187).
47268024645 is a wasteful number, since it uses less digits than its factorization.
47268024645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5597732.
The product of its (nonzero) digits is 2580480, while the sum is 48.
The spelling of 47268024645 in words is "forty-seven billion, two hundred sixty-eight million, twenty-four thousand, six hundred forty-five".
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