Base | Representation |
---|---|
bin | 1011101000010110… |
… | …1111000000101010 |
3 | 22001120201100122201 |
4 | 2322011233000222 |
5 | 22343222043300 |
6 | 1233444410414 |
7 | 140240055430 |
oct | 27205570052 |
9 | 8046640581 |
10 | 3122065450 |
11 | 1362362a89 |
12 | 7316a6a0a |
13 | 3a9a8260a |
14 | 2188dcd50 |
15 | 13415666a |
hex | ba16f02a |
3122065450 has 48 divisors (see below), whose sum is σ = 6658056000. Its totient is φ = 1066965120.
The previous prime is 3122065411. The next prime is 3122065451. The reversal of 3122065450 is 545602213.
It is not an unprimeable number, because it can be changed into a prime (3122065451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95301 + ... + 123799.
It is an arithmetic number, because the mean of its divisors is an integer number (138709500).
Almost surely, 23122065450 is an apocalyptic number.
3122065450 is an abundant number, since it is smaller than the sum of its proper divisors (3535990550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122065450 is a wasteful number, since it uses less digits than its factorization.
3122065450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28831 (or 28826 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 3122065450 is about 55875.4458595187. The cubic root of 3122065450 is about 1461.5510897162.
Adding to 3122065450 its reverse (545602213), we get a palindrome (3667667663).
The spelling of 3122065450 in words is "three billion, one hundred twenty-two million, sixty-five thousand, four hundred fifty".
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