Base | Representation |
---|---|
bin | 1011101010110… |
… | …1100100110111 |
3 | 10102002200112221 |
4 | 2322231210313 |
5 | 100012223323 |
6 | 4505023211 |
7 | 1133013100 |
oct | 272554467 |
9 | 112080487 |
10 | 48945463 |
11 | 256a04a6 |
12 | 14484b07 |
13 | a1a9418 |
14 | 67013a7 |
15 | 446c55d |
hex | 2ead937 |
48945463 has 18 divisors (see below), whose sum is σ = 60112656. Its totient is φ = 39730824.
The previous prime is 48945451. The next prime is 48945467. The reversal of 48945463 is 36454984.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-48945463 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48945467) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16306 + ... + 19072.
It is an arithmetic number, because the mean of its divisors is an integer number (3339592).
Almost surely, 248945463 is an apocalyptic number.
48945463 is a deficient number, since it is larger than the sum of its proper divisors (11167193).
48945463 is a wasteful number, since it uses less digits than its factorization.
48945463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2819 (or 2793 counting only the distinct ones).
The product of its digits is 414720, while the sum is 43.
The square root of 48945463 is about 6996.1034154735. The cubic root of 48945463 is about 365.7947603622.
The spelling of 48945463 in words is "forty-eight million, nine hundred forty-five thousand, four hundred sixty-three".
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