Base | Representation |
---|---|
bin | 101011111001000100… |
… | …100111101101011001 |
3 | 11111122110102100000120 |
4 | 223321010213231121 |
5 | 1233004333122334 |
6 | 33352301223453 |
7 | 3255612612033 |
oct | 537104475531 |
9 | 144573370016 |
10 | 47128410969 |
11 | 18a94839782 |
12 | 9173261b89 |
13 | 45a0b68913 |
14 | 23d11d2c53 |
15 | 135c718949 |
hex | af9127b59 |
47128410969 has 8 divisors (see below), whose sum is σ = 64536202560. Its totient is φ = 30569780016.
The previous prime is 47128410919. The next prime is 47128410971. The reversal of 47128410969 is 96901482174.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47128410969 - 27 = 47128410841 is a prime.
It is a super-3 number, since 3×471284109693 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (47128410919) 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, 212290029 + ... + 212290250.
It is an arithmetic number, because the mean of its divisors is an integer number (8067025320).
Almost surely, 247128410969 is an apocalyptic number.
It is an amenable number.
47128410969 is a deficient number, since it is larger than the sum of its proper divisors (17407791591).
47128410969 is a wasteful number, since it uses less digits than its factorization.
47128410969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424580319.
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 47128410969 in words is "forty-seven billion, one hundred twenty-eight million, four hundred ten thousand, nine hundred sixty-nine".
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