Base | Representation |
---|---|
bin | 1011010011101… |
… | …0011110110111 |
3 | 10022020110111122 |
4 | 2310322132313 |
5 | 44120103323 |
6 | 4412254155 |
7 | 1114052441 |
oct | 264723667 |
9 | 108213448 |
10 | 47425463 |
11 | 248524a8 |
12 | 13a7135b |
13 | 9a96607 |
14 | 6427491 |
15 | 426bec8 |
hex | 2d3a7b7 |
47425463 has 4 divisors (see below), whose sum is σ = 49921560. Its totient is φ = 44929368.
The previous prime is 47425457. The next prime is 47425489. The reversal of 47425463 is 36452474.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47425463 - 28 = 47425207 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 (47425493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248020 + ... + 1248057.
It is an arithmetic number, because the mean of its divisors is an integer number (12480390).
Almost surely, 247425463 is an apocalyptic number.
47425463 is a deficient number, since it is larger than the sum of its proper divisors (2496097).
47425463 is a wasteful number, since it uses less digits than its factorization.
47425463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2496096.
The product of its digits is 80640, while the sum is 35.
The square root of 47425463 is about 6886.6147706983. The cubic root of 47425463 is about 361.9682903148.
The spelling of 47425463 in words is "forty-seven million, four hundred twenty-five thousand, four hundred sixty-three".
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