Base | Representation |
---|---|
bin | 1101001110011010… |
… | …0110101010100100 |
3 | 100011102011101201012 |
4 | 3103212212222210 |
5 | 24232312044140 |
6 | 1344135121352 |
7 | 153655312661 |
oct | 32346465244 |
9 | 10142141635 |
10 | 3550112420 |
11 | 1561a45008 |
12 | 830b13258 |
13 | 447663c4a |
14 | 2596c4a68 |
15 | 15ba0a265 |
hex | d39a6aa4 |
3550112420 has 12 divisors (see below), whose sum is σ = 7455236124. Its totient is φ = 1420044960.
The previous prime is 3550112411. The next prime is 3550112441. The reversal of 3550112420 is 242110553.
3550112420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2467307584 + 1082804836 = 49672^2 + 32906^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88752791 + ... + 88752830.
It is an arithmetic number, because the mean of its divisors is an integer number (621269677).
Almost surely, 23550112420 is an apocalyptic number.
It is an amenable number.
3550112420 is an abundant number, since it is smaller than the sum of its proper divisors (3905123704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3550112420 is a wasteful number, since it uses less digits than its factorization.
3550112420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177505630 (or 177505628 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 3550112420 is about 59582.8198392792. The cubic root of 3550112420 is about 1525.5064046054.
Adding to 3550112420 its reverse (242110553), we get a palindrome (3792222973).
The spelling of 3550112420 in words is "three billion, five hundred fifty million, one hundred twelve thousand, four hundred twenty".
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