Base | Representation |
---|---|
bin | 10101100110101001100111… |
… | …11111010000001100010111 |
3 | 20020012200011201222121120110 |
4 | 22303110303333100030113 |
5 | 22211330332400333341 |
6 | 245012351405334103 |
7 | 13002206162523561 |
oct | 1263246377201427 |
9 | 206180151877513 |
10 | 47507505480471 |
11 | 14156902364433 |
12 | 53b3333567333 |
13 | 2067c27c9a55a |
14 | ba3538672331 |
15 | 575ba4e15216 |
hex | 2b3533fd0317 |
47507505480471 has 8 divisors (see below), whose sum is σ = 63383971397760. Its totient is φ = 31651354941752.
The previous prime is 47507505480439. The next prime is 47507505480473. The reversal of 47507505480471 is 17408450570574.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47507505480471 - 25 = 47507505480439 is a prime.
It is a super-3 number, since 3×475075054804713 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47507505480473) 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, 5078839185 + ... + 5078848538.
It is an arithmetic number, because the mean of its divisors is an integer number (7922996424720).
Almost surely, 247507505480471 is an apocalyptic number.
47507505480471 is a deficient number, since it is larger than the sum of its proper divisors (15876465917289).
47507505480471 is a wasteful number, since it uses less digits than its factorization.
47507505480471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10157689285.
The product of its (nonzero) digits is 21952000, while the sum is 57.
The spelling of 47507505480471 in words is "forty-seven trillion, five hundred seven billion, five hundred five million, four hundred eighty thousand, four hundred seventy-one".
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