Base | Representation |
---|---|
bin | 101011110001101011… |
… | …110001001100111101 |
3 | 11111022211011202102012 |
4 | 223301223301030331 |
5 | 1232231120040431 |
6 | 33332112341005 |
7 | 3252546165365 |
oct | 536153611475 |
9 | 144284152365 |
10 | 47004455741 |
11 | 18a30876341 |
12 | 9139844765 |
13 | 4581288629 |
14 | 23bc9679a5 |
15 | 13518d122b |
hex | af1af133d |
47004455741 has 4 divisors (see below), whose sum is σ = 48004550592. Its totient is φ = 46004360892.
The previous prime is 47004455731. The next prime is 47004455759. The reversal of 47004455741 is 14755440074.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 47004455741 - 218 = 47004193597 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47004455731) 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, 500047355 + ... + 500047448.
It is an arithmetic number, because the mean of its divisors is an integer number (12001137648).
Almost surely, 247004455741 is an apocalyptic number.
It is an amenable number.
47004455741 is a deficient number, since it is larger than the sum of its proper divisors (1000094851).
47004455741 is a wasteful number, since it uses less digits than its factorization.
47004455741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1000094850.
The product of its (nonzero) digits is 313600, while the sum is 41.
The spelling of 47004455741 in words is "forty-seven billion, four million, four hundred fifty-five thousand, seven hundred forty-one".
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