Base | Representation |
---|---|
bin | 1000001101001… |
… | …1101011000100 |
3 | 2101202210100022 |
4 | 2003103223010 |
5 | 32302441234 |
6 | 3225434312 |
7 | 565402031 |
oct | 203235304 |
9 | 71683308 |
10 | 34421444 |
11 | 18480382 |
12 | b63b998 |
13 | 7192625 |
14 | 4800388 |
15 | 304de2e |
hex | 20d3ac4 |
34421444 has 6 divisors (see below), whose sum is σ = 60237534. Its totient is φ = 17210720.
The previous prime is 34421441. The next prime is 34421449. The reversal of 34421444 is 44412443.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 34105600 + 315844 = 5840^2 + 562^2 .
It is not an unprimeable number, because it can be changed into a prime (34421441) by changing a digit.
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 as a sum of consecutive naturals, namely, 4302677 + ... + 4302684.
It is an arithmetic number, because the mean of its divisors is an integer number (10039589).
Almost surely, 234421444 is an apocalyptic number.
It is an amenable number.
34421444 is a deficient number, since it is larger than the sum of its proper divisors (25816090).
34421444 is a wasteful number, since it uses less digits than its factorization.
34421444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8605365 (or 8605363 counting only the distinct ones).
The product of its digits is 6144, while the sum is 26.
The square root of 34421444 is about 5866.9791204674. The cubic root of 34421444 is about 325.2942313743.
Adding to 34421444 its reverse (44412443), we get a palindrome (78833887).
Subtracting 34421444 from its reverse (44412443), we obtain a palindrome (9990999).
The spelling of 34421444 in words is "thirty-four million, four hundred twenty-one thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •