| Base | Representation |
|---|---|
| bin | 1011010001110111… |
| … | …0110011101100000 |
| 3 | 21211000012022200200 |
| 4 | 2310131312131200 |
| 5 | 22200044133003 |
| 6 | 1220234345200 |
| 7 | 135013142022 |
| oct | 26435663540 |
| 9 | 7730168620 |
| 10 | 3027724128 |
| 11 | 1314086a50 |
| 12 | 705b8b200 |
| 13 | 393370650 |
| 14 | 20a182012 |
| 15 | 12ac1d6a3 |
| hex | b4776760 |
3027724128 has 144 divisors (see below), whose sum is σ = 10115488656. Its totient is φ = 846904320.
The previous prime is 3027724121. The next prime is 3027724153. The reversal of 3027724128 is 8214277203.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×30277241282 = 18334226790546720768, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 3027724092 and 3027724101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3027724121) 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 23 ways as a sum of consecutive naturals, for example, 4426 + ... + 77942.
It is an arithmetic number, because the mean of its divisors is an integer number (70246449).
Almost surely, 23027724128 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3027724128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5057744328).
3027724128 is an abundant number, since it is smaller than the sum of its proper divisors (7087764528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3027724128 is a wasteful number, since it uses less digits than its factorization.
3027724128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73557 (or 73546 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 3027724128 is about 55024.7592270970. The cubic root of 3027724128 is about 1446.6787444986.
The spelling of 3027724128 in words is "three billion, twenty-seven million, seven hundred twenty-four thousand, one hundred twenty-eight".
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