Base | Representation |
---|---|
bin | 111101101001101… |
… | …000000011100001 |
3 | 2200002021000020121 |
4 | 331221220003201 |
5 | 4104241302040 |
6 | 250345040241 |
7 | 34426410313 |
oct | 7551500341 |
9 | 2602230217 |
10 | 1034322145 |
11 | 49093659a |
12 | 24a486081 |
13 | 13639654c |
14 | 9b5237b3 |
15 | 60c10c4a |
hex | 3da680e1 |
1034322145 has 8 divisors (see below), whose sum is σ = 1244223720. Its totient is φ = 825432960.
The previous prime is 1034322139. The next prime is 1034322187. The reversal of 1034322145 is 5412234301.
It can be written as a sum of positive squares in 4 ways, for example, as 635241616 + 399080529 = 25204^2 + 19977^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1034322145 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250846 + ... + 254935.
It is an arithmetic number, because the mean of its divisors is an integer number (155527965).
Almost surely, 21034322145 is an apocalyptic number.
It is an amenable number.
1034322145 is a deficient number, since it is larger than the sum of its proper divisors (209901575).
1034322145 is an equidigital number, since it uses as much as digits as its factorization.
1034322145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506195.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 1034322145 is about 32160.8791080095. The cubic root of 1034322145 is about 1011.3122651243.
Adding to 1034322145 its reverse (5412234301), we get a palindrome (6446556446).
The spelling of 1034322145 in words is "one billion, thirty-four million, three hundred twenty-two thousand, one hundred forty-five".
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