Base | Representation |
---|---|
bin | 101100011101011010… |
… | …000001010111000010 |
3 | 11120012221110201002222 |
4 | 230131122001113002 |
5 | 1240231412011314 |
6 | 33532555011042 |
7 | 3306664211666 |
oct | 543532012702 |
9 | 146187421088 |
10 | 47738000834 |
11 | 19277947657 |
12 | 9303439a82 |
13 | 466a241494 |
14 | 244c1548a6 |
15 | 1395eccc8e |
hex | b1d6815c2 |
47738000834 has 8 divisors (see below), whose sum is σ = 71650748988. Its totient is φ = 23854417840.
The previous prime is 47738000813. The next prime is 47738000837. The reversal of 47738000834 is 43800083774.
It can be written as a sum of positive squares in 2 ways, for example, as 41880394609 + 5857606225 = 204647^2 + 76535^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47738000837) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7287197 + ... + 7293744.
Almost surely, 247738000834 is an apocalyptic number.
47738000834 is a deficient number, since it is larger than the sum of its proper divisors (23912748154).
47738000834 is a wasteful number, since it uses less digits than its factorization.
47738000834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14582580.
The product of its (nonzero) digits is 451584, while the sum is 44.
The spelling of 47738000834 in words is "forty-seven billion, seven hundred thirty-eight million, eight hundred thirty-four", and thus it is an aban number.
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