Base | Representation |
---|---|
bin | 1000110011101000… |
… | …10000110010010010 |
3 | 110012111202021001110 |
4 | 10121310100302102 |
5 | 34140343113223 |
6 | 2101055314150 |
7 | 225111112044 |
oct | 43164206222 |
9 | 13174667043 |
10 | 4728097938 |
11 | 2006984a63 |
12 | abb51b956 |
13 | 5a471b0b5 |
14 | 32bd23a94 |
15 | 1ca147d93 |
hex | 119d10c92 |
4728097938 has 32 divisors (see below), whose sum is σ = 9681408000. Its totient is φ = 1538537616.
The previous prime is 4728097931. The next prime is 4728097943. The reversal of 4728097938 is 8397908274.
It is a super-2 number, since 2×47280979382 = 44709820222639703688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4728097931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615123 + ... + 622761.
It is an arithmetic number, because the mean of its divisors is an integer number (302544000).
Almost surely, 24728097938 is an apocalyptic number.
4728097938 is an abundant number, since it is smaller than the sum of its proper divisors (4953310062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4728097938 is a wasteful number, since it uses less digits than its factorization.
4728097938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10086.
The product of its (nonzero) digits is 6096384, while the sum is 57.
The square root of 4728097938 is about 68761.1659150716. The cubic root of 4728097938 is about 1678.4000662277.
The spelling of 4728097938 in words is "four billion, seven hundred twenty-eight million, ninety-seven thousand, nine hundred thirty-eight".
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