Base | Representation |
---|---|
bin | 101100000101111011… |
… | …101111011010100011 |
3 | 11112012111102220011000 |
4 | 230011323233122203 |
5 | 1233430102441133 |
6 | 33425530123043 |
7 | 3264142643556 |
oct | 540573573243 |
9 | 145174386130 |
10 | 47344187043 |
11 | 1909561750a |
12 | 9213580483 |
13 | 460678787a |
14 | 2411b2069d |
15 | 137163c413 |
hex | b05eef6a3 |
47344187043 has 16 divisors (see below), whose sum is σ = 74265392160. Its totient is φ = 29706156288.
The previous prime is 47344187041. The next prime is 47344187047. The reversal of 47344187043 is 34078144374.
It is not a de Polignac number, because 47344187043 - 21 = 47344187041 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47344187043.
It is not an unprimeable number, because it can be changed into a prime (47344187041) 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, 51572730 + ... + 51573647.
It is an arithmetic number, because the mean of its divisors is an integer number (4641587010).
Almost surely, 247344187043 is an apocalyptic number.
47344187043 is a deficient number, since it is larger than the sum of its proper divisors (26921205117).
47344187043 is a wasteful number, since it uses less digits than its factorization.
47344187043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103146403 (or 103146397 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 45.
The spelling of 47344187043 in words is "forty-seven billion, three hundred forty-four million, one hundred eighty-seven thousand, forty-three".
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