Base | Representation |
---|---|
bin | 1000001101001… |
… | …1110110000001 |
3 | 2101202211022021 |
4 | 2003103312001 |
5 | 32303002040 |
6 | 3225441441 |
7 | 565404052 |
oct | 203236601 |
9 | 71684267 |
10 | 34422145 |
11 | 1848095a |
12 | b640281 |
13 | 7192a44 |
14 | 4800729 |
15 | 304e24a |
hex | 20d3d81 |
34422145 has 16 divisors (see below), whose sum is σ = 44111232. Its totient is φ = 25724160.
The previous prime is 34422137. The next prime is 34422151. The reversal of 34422145 is 54122443.
It is a happy number.
It is not a de Polignac number, because 34422145 - 23 = 34422137 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1465 + ... + 8425.
It is an arithmetic number, because the mean of its divisors is an integer number (2756952).
Almost surely, 234422145 is an apocalyptic number.
It is an amenable number.
34422145 is a deficient number, since it is larger than the sum of its proper divisors (9689087).
34422145 is a wasteful number, since it uses less digits than its factorization.
34422145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7032.
The product of its digits is 3840, while the sum is 25.
The square root of 34422145 is about 5867.0388612996. The cubic root of 34422145 is about 325.2964395879.
Adding to 34422145 its reverse (54122443), we get a palindrome (88544588).
The spelling of 34422145 in words is "thirty-four million, four hundred twenty-two thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •