Base | Representation |
---|---|
bin | 1011100111100… |
… | …1011010110100 |
3 | 10101200211111112 |
4 | 2321321122310 |
5 | 44433404303 |
6 | 4500254152 |
7 | 1131133205 |
oct | 271713264 |
9 | 111624445 |
10 | 48731828 |
11 | 25564a42 |
12 | 143a1358 |
13 | a133102 |
14 | 66875ac |
15 | 44290d8 |
hex | 2e796b4 |
48731828 has 6 divisors (see below), whose sum is σ = 85280706. Its totient is φ = 24365912.
The previous prime is 48731819. The next prime is 48731833. The reversal of 48731828 is 82813784.
It can be written as a sum of positive squares in only one way, i.e., 48135844 + 595984 = 6938^2 + 772^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6091475 + ... + 6091482.
It is an arithmetic number, because the mean of its divisors is an integer number (14213451).
Almost surely, 248731828 is an apocalyptic number.
It is an amenable number.
48731828 is a deficient number, since it is larger than the sum of its proper divisors (36548878).
48731828 is a wasteful number, since it uses less digits than its factorization.
48731828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12182961 (or 12182959 counting only the distinct ones).
The product of its digits is 86016, while the sum is 41.
The square root of 48731828 is about 6980.8185766427. The cubic root of 48731828 is about 365.2617825523.
The spelling of 48731828 in words is "forty-eight million, seven hundred thirty-one thousand, eight hundred twenty-eight".
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