Base | Representation |
---|---|
bin | 1011100111100… |
… | …1010111010111 |
3 | 10101200211012100 |
4 | 2321321113113 |
5 | 44433402412 |
6 | 4500253143 |
7 | 1131132441 |
oct | 271712727 |
9 | 111624170 |
10 | 48731607 |
11 | 25564861 |
12 | 143a11b3 |
13 | a132c92 |
14 | 6687491 |
15 | 4428edc |
hex | 2e795d7 |
48731607 has 12 divisors (see below), whose sum is σ = 70929144. Its totient is φ = 32238960.
The previous prime is 48731531. The next prime is 48731633. The reversal of 48731607 is 70613784.
48731607 is a `hidden beast` number, since 48 + 7 + 3 + 1 + 607 = 666.
It is not a de Polignac number, because 48731607 - 28 = 48731351 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48731677) 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 11 ways as a sum of consecutive naturals, for example, 19488 + ... + 21845.
It is an arithmetic number, because the mean of its divisors is an integer number (5910762).
Almost surely, 248731607 is an apocalyptic number.
48731607 is a deficient number, since it is larger than the sum of its proper divisors (22197537).
48731607 is a wasteful number, since it uses less digits than its factorization.
48731607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41470 (or 41467 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 48731607 is about 6980.8027475356. The cubic root of 48731607 is about 365.2612303945.
The spelling of 48731607 in words is "forty-eight million, seven hundred thirty-one thousand, six hundred seven".
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