Base | Representation |
---|---|
bin | 101100000101110000… |
… | …101111110100110100 |
3 | 11112012022000110220212 |
4 | 230011300233310310 |
5 | 1233423333231030 |
6 | 33425344244552 |
7 | 3264106311533 |
oct | 540560576464 |
9 | 145168013825 |
10 | 47341305140 |
11 | 19093a29278 |
12 | 9212610758 |
13 | 4605cb8bbc |
14 | 24115b031a |
15 | 137126d595 |
hex | b05c2fd34 |
47341305140 has 24 divisors (see below), whose sum is σ = 99667177512. Its totient is φ = 18888819840.
The previous prime is 47341305083. The next prime is 47341305149. The reversal of 47341305140 is 4150314374.
47341305140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 20645666596 + 26695638544 = 143686^2 + 163388^2 .
It is a junction number, because it is equal to n+sod(n) for n = 47341305097 and 47341305106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47341305149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973251 + ... + 2989130.
It is an arithmetic number, because the mean of its divisors is an integer number (4152799063).
Almost surely, 247341305140 is an apocalyptic number.
It is an amenable number.
47341305140 is an abundant number, since it is smaller than the sum of its proper divisors (52325872372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47341305140 is a wasteful number, since it uses less digits than its factorization.
47341305140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5962787 (or 5962785 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The spelling of 47341305140 in words is "forty-seven billion, three hundred forty-one million, three hundred five thousand, one hundred forty".
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