Base | Representation |
---|---|
bin | 1011010010100000… |
… | …1011001101010110 |
3 | 21211012021211012112 |
4 | 2310220023031112 |
5 | 22201242234200 |
6 | 1220412351022 |
7 | 135045143330 |
oct | 26450131526 |
9 | 7735254175 |
10 | 3030430550 |
11 | 1315665364 |
12 | 706a75472 |
13 | 393aaa494 |
14 | 20a688450 |
15 | 12b0a5535 |
hex | b4a0b356 |
3030430550 has 96 divisors (see below), whose sum is σ = 6744425472. Its totient is φ = 990506880.
The previous prime is 3030430537. The next prime is 3030430553. The reversal of 3030430550 is 550340303.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030430553) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3919964 + ... + 3920736.
It is an arithmetic number, because the mean of its divisors is an integer number (70254432).
Almost surely, 23030430550 is an apocalyptic number.
3030430550 is an abundant number, since it is smaller than the sum of its proper divisors (3713994922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030430550 is a wasteful number, since it uses less digits than its factorization.
3030430550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1302 (or 1297 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 3030430550 is about 55049.3464993001. The cubic root of 3030430550 is about 1447.1096685178.
Adding to 3030430550 its reverse (550340303), we get a palindrome (3580770853).
The spelling of 3030430550 in words is "three billion, thirty million, four hundred thirty thousand, five hundred fifty".
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