Base | Representation |
---|---|
bin | 1011101001001… |
… | …1111011101110 |
3 | 10101220100110211 |
4 | 2322103323232 |
5 | 100000343210 |
6 | 4502453034 |
7 | 1132064632 |
oct | 272237356 |
9 | 111810424 |
10 | 48840430 |
11 | 256295a1 |
12 | 1443417a |
13 | a170682 |
14 | 66b4dc2 |
15 | 444b38a |
hex | 2e93eee |
48840430 has 32 divisors (see below), whose sum is σ = 90810720. Its totient is φ = 18900480.
The previous prime is 48840427. The next prime is 48840457. The reversal of 48840430 is 3404884.
It is a junction number, because it is equal to n+sod(n) for n = 48840392 and 48840401.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 56562 + ... + 57418.
It is an arithmetic number, because the mean of its divisors is an integer number (2837835).
Almost surely, 248840430 is an apocalyptic number.
48840430 is a deficient number, since it is larger than the sum of its proper divisors (41970290).
48840430 is a wasteful number, since it uses less digits than its factorization.
48840430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1044.
The product of its (nonzero) digits is 12288, while the sum is 31.
The square root of 48840430 is about 6988.5928483494. The cubic root of 48840430 is about 365.5329176638.
The spelling of 48840430 in words is "forty-eight million, eight hundred forty thousand, four hundred thirty".
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