Base | Representation |
---|---|
bin | 1000001101100… |
… | …1110001101101 |
3 | 2101211001122021 |
4 | 2003121301231 |
5 | 32304241240 |
6 | 3230150141 |
7 | 565534645 |
oct | 203316155 |
9 | 71731567 |
10 | 34446445 |
11 | 18498140 |
12 | b652351 |
13 | 71a0b17 |
14 | 4809525 |
15 | 305654a |
hex | 20d9c6d |
34446445 has 16 divisors (see below), whose sum is σ = 46315008. Its totient is φ = 24373440.
The previous prime is 34446443. The next prime is 34446457. The reversal of 34446445 is 54464443.
34446445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34446445 - 21 = 34446443 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34446445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34446443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6429 + ... + 10498.
It is an arithmetic number, because the mean of its divisors is an integer number (2894688).
Almost surely, 234446445 is an apocalyptic number.
It is an amenable number.
34446445 is a deficient number, since it is larger than the sum of its proper divisors (11868563).
34446445 is a wasteful number, since it uses less digits than its factorization.
34446445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16980.
The product of its digits is 92160, while the sum is 34.
The square root of 34446445 is about 5869.1093872921. The cubic root of 34446445 is about 325.3729682696.
It can be divided in two parts, 3444 and 6445, that added together give a palindrome (9889).
The spelling of 34446445 in words is "thirty-four million, four hundred forty-six thousand, four hundred forty-five".
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