Base | Representation |
---|---|
bin | 1011010010100000… |
… | …0110101000000100 |
3 | 21211012020212110100 |
4 | 2310220012220010 |
5 | 22201241134110 |
6 | 1220412124100 |
7 | 135045034524 |
oct | 26450065004 |
9 | 7735225410 |
10 | 3030411780 |
11 | 1315652250 |
12 | 706a66630 |
13 | 393aa1a86 |
14 | 20a681684 |
15 | 12b09ebc0 |
hex | b4a06a04 |
3030411780 has 72 divisors (see below), whose sum is σ = 10027914624. Its totient is φ = 734644800.
The previous prime is 3030411767. The next prime is 3030411781. The reversal of 3030411780 is 871140303.
It is not an unprimeable number, because it can be changed into a prime (3030411781) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763276 + ... + 767235.
It is an arithmetic number, because the mean of its divisors is an integer number (139276592).
Almost surely, 23030411780 is an apocalyptic number.
3030411780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3030411780 is an abundant number, since it is smaller than the sum of its proper divisors (6997502844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030411780 is a wasteful number, since it uses less digits than its factorization.
3030411780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530537 (or 1530532 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 3030411780 is about 55049.1760156317. The cubic root of 3030411780 is about 1447.1066807900.
The spelling of 3030411780 in words is "three billion, thirty million, four hundred eleven thousand, seven hundred eighty".
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