Base | Representation |
---|---|
bin | 10101100110101010000111… |
… | …01011011010110010010000 |
3 | 20020012200212002022101102111 |
4 | 22303111003223122302100 |
5 | 22211331402242411212 |
6 | 245012433451355104 |
7 | 13002215540143423 |
oct | 1263250353326220 |
9 | 206180762271374 |
10 | 47507768716432 |
11 | 14156a27a08512 |
12 | 53b33a7752a94 |
13 | 2067c6a69568b |
14 | ba35615d59ba |
15 | 575bbd0b0ea7 |
hex | 2b3543adac90 |
47507768716432 has 40 divisors (see below), whose sum is σ = 99146647779840. Its totient is φ = 21988167843840.
The previous prime is 47507768716403. The next prime is 47507768716433. The reversal of 47507768716432 is 23461786770574.
It is not an unprimeable number, because it can be changed into a prime (47507768716433) 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, 2082201457 + ... + 2082224272.
It is an arithmetic number, because the mean of its divisors is an integer number (2478666194496).
Almost surely, 247507768716432 is an apocalyptic number.
It is an amenable number.
47507768716432 is an abundant number, since it is smaller than the sum of its proper divisors (51638879063408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47507768716432 is a wasteful number, since it uses less digits than its factorization.
47507768716432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4164425791 (or 4164425785 counting only the distinct ones).
The product of its (nonzero) digits is 331914240, while the sum is 67.
The spelling of 47507768716432 in words is "forty-seven trillion, five hundred seven billion, seven hundred sixty-eight million, seven hundred sixteen thousand, four hundred thirty-two".
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